275479278399

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{34313}}^1$

素因数の和:34681

約数の個数: 64

約数和(自身を含む): 446191804800

約数和(自身を除く): 170712526401

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 257, 267, 351, 771, 801, 1157, 2313, 2403, 3341, 3471, 6939, 10023, 10413, 22873, 30069, 31239, 34313, 68619, 90207, 102939, 205857, 297349, 308817, 446069, 617571, 892047, 926451, 1338207, 2676141, 3053857, 4014621, 8028423, 8818441, 9161571, 12043863, 26455323, 27484713, 39700141, 79365969, 82454139, 114639733, 119100423, 238097907, 343919199, 357301269, 784841249, 1031757597, 1071903807, 2354523747, 3095272791, 7063571241, 10202936237, 21190713723, 30608808711, 91826426133, 275479278399]

約数ペア:

[(1, 275479278399), (3, 91826426133), (9, 30608808711), (13, 21190713723), (27, 10202936237), (39, 7063571241), (89, 3095272791), (117, 2354523747), (257, 1071903807), (267, 1031757597), (351, 784841249), (771, 357301269), (801, 343919199), (1157, 238097907), (2313, 119100423), (2403, 114639733), (3341, 82454139), (3471, 79365969), (6939, 39700141), (10023, 27484713), (10413, 26455323), (22873, 12043863), (30069, 9161571), (31239, 8818441), (34313, 8028423), (68619, 4014621), (90207, 3053857), (102939, 2676141), (205857, 1338207), (297349, 926451), (308817, 892047), (446069, 617571)]