127735566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64709}}^1$

素因数の和:64768

約数の個数: 32

約数和(自身を含む): 298183680

約数和(自身を除く): 170448114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 64709, 129418, 194127, 388254, 452963, 905926, 1358889, 2717778, 3041323, 6082646, 9123969, 18247938, 21289261, 42578522, 63867783, 127735566]

約数ペア:

[(1, 127735566), (2, 63867783), (3, 42578522), (6, 21289261), (7, 18247938), (14, 9123969), (21, 6082646), (42, 3041323), (47, 2717778), (94, 1358889), (141, 905926), (282, 452963), (329, 388254), (658, 194127), (987, 129418), (1974, 64709)]