68298783

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5839}}^1$

素因数の和:6406

約数の個数: 16

約数和(自身を含む): 104279040

約数和(自身を除く): 35980257

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 5839, 11697, 17517, 40873, 122619, 3252323, 9756969, 22766261, 68298783]

約数ペア:

[(1, 68298783), (3, 22766261), (7, 9756969), (21, 3252323), (557, 122619), (1671, 40873), (3899, 17517), (5839, 11697)]