127687578

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{9857}}^1$

素因数の和:10006

約数の個数: 32

約数和(自身を含む): 272553984

約数和(自身を除く): 144866406

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 2159, 4318, 6477, 9857, 12954, 19714, 29571, 59142, 167569, 335138, 502707, 1005414, 1251839, 2503678, 3755517, 7511034, 21281263, 42562526, 63843789, 127687578]

約数ペア:

[(1, 127687578), (2, 63843789), (3, 42562526), (6, 21281263), (17, 7511034), (34, 3755517), (51, 2503678), (102, 1251839), (127, 1005414), (254, 502707), (381, 335138), (762, 167569), (2159, 59142), (4318, 29571), (6477, 19714), (9857, 12954)]