15678061707

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3079}}^1$

素因数の和:3221

約数の個数: 96

約数和(自身を含む): 27505336320

約数和(自身を除く): 11827274613

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 67, 77, 141, 147, 201, 231, 329, 469, 517, 539, 737, 987, 1407, 1551, 1617, 2211, 2303, 3079, 3149, 3283, 3619, 5159, 6909, 9237, 9447, 9849, 10857, 15477, 21553, 22043, 25333, 33869, 34639, 36113, 64659, 66129, 75999, 101607, 103917, 108339, 144713, 150871, 154301, 206293, 237083, 242473, 434139, 452613, 462903, 618879, 711249, 727419, 1012991, 1444051, 1591843, 1659581, 1697311, 2269223, 3038973, 4332153, 4775529, 4978743, 5091933, 6807669, 7090937, 9695771, 10108357, 11142901, 15884561, 21272811, 29087313, 30325071, 33428703, 47653683, 67870397, 78000307, 106653481, 111191927, 203611191, 234000921, 319960443, 333575781, 475092779, 746574367, 1425278337, 2239723101, 5226020569, 15678061707]

約数ペア:

[(1, 15678061707), (3, 5226020569), (7, 2239723101), (11, 1425278337), (21, 746574367), (33, 475092779), (47, 333575781), (49, 319960443), (67, 234000921), (77, 203611191), (141, 111191927), (147, 106653481), (201, 78000307), (231, 67870397), (329, 47653683), (469, 33428703), (517, 30325071), (539, 29087313), (737, 21272811), (987, 15884561), (1407, 11142901), (1551, 10108357), (1617, 9695771), (2211, 7090937), (2303, 6807669), (3079, 5091933), (3149, 4978743), (3283, 4775529), (3619, 4332153), (5159, 3038973), (6909, 2269223), (9237, 1697311), (9447, 1659581), (9849, 1591843), (10857, 1444051), (15477, 1012991), (21553, 727419), (22043, 711249), (25333, 618879), (33869, 462903), (34639, 452613), (36113, 434139), (64659, 242473), (66129, 237083), (75999, 206293), (101607, 154301), (103917, 150871), (108339, 144713)]