63960003

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{13693}}^1$

素因数の和:13875

約数の個数: 16

約数和(自身を含む): 95310240

約数和(自身を除く): 31350237

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 13693, 41079, 123237, 369711, 2368889, 7106667, 21320001, 63960003]

約数ペア:

[(1, 63960003), (3, 21320001), (9, 7106667), (27, 2368889), (173, 369711), (519, 123237), (1557, 41079), (4671, 13693)]