77894219997

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{373}}^1\times {\mathrm{811}}^1$

素因数の和:1241

約数の個数: 120

約数和(自身を含む): 135373177632

約数和(自身を除く): 57478957635

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 289, 297, 373, 459, 561, 811, 867, 891, 1119, 1377, 1683, 2433, 2601, 3179, 3357, 4103, 5049, 6341, 7299, 7803, 8921, 9537, 10071, 12309, 13787, 15147, 19023, 21897, 23409, 26763, 28611, 30213, 36927, 41361, 57069, 65691, 69751, 80289, 85833, 107797, 110781, 124083, 151657, 171207, 209253, 234379, 240867, 257499, 302503, 323391, 332343, 372249, 454971, 513621, 627759, 703137, 722601, 907509, 970173, 1116747, 1185767, 1364913, 1883277, 2109411, 2578169, 2722527, 2910519, 3327533, 3557301, 4094739, 5142551, 5649831, 6328233, 7734507, 8167581, 8731557, 9982599, 10671903, 12284217, 15427653, 18984699, 23203521, 24502743, 29947797, 32015709, 46282959, 56568061, 69610563, 87423367, 89843391, 96047127, 138848877, 169704183, 208831689, 262270101, 269530173, 416546631, 509112549, 786810303, 961657037, 1527337647, 2360430909, 2884971111, 4582012941, 7081292727, 8654913333, 25964739999, 77894219997]

約数ペア:

[(1, 77894219997), (3, 25964739999), (9, 8654913333), (11, 7081292727), (17, 4582012941), (27, 2884971111), (33, 2360430909), (51, 1527337647), (81, 961657037), (99, 786810303), (153, 509112549), (187, 416546631), (289, 269530173), (297, 262270101), (373, 208831689), (459, 169704183), (561, 138848877), (811, 96047127), (867, 89843391), (891, 87423367), (1119, 69610563), (1377, 56568061), (1683, 46282959), (2433, 32015709), (2601, 29947797), (3179, 24502743), (3357, 23203521), (4103, 18984699), (5049, 15427653), (6341, 12284217), (7299, 10671903), (7803, 9982599), (8921, 8731557), (9537, 8167581), (10071, 7734507), (12309, 6328233), (13787, 5649831), (15147, 5142551), (19023, 4094739), (21897, 3557301), (23409, 3327533), (26763, 2910519), (28611, 2722527), (30213, 2578169), (36927, 2109411), (41361, 1883277), (57069, 1364913), (65691, 1185767), (69751, 1116747), (80289, 970173), (85833, 907509), (107797, 722601), (110781, 703137), (124083, 627759), (151657, 513621), (171207, 454971), (209253, 372249), (234379, 332343), (240867, 323391), (257499, 302503)]