68824959

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{27541}}^1$

素因数の和:27575

約数の個数: 24

約数和(自身を含む): 113032368

約数和(自身を除く): 44207409

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 27541, 82623, 192787, 468197, 578361, 1349509, 1404591, 3277379, 4048527, 9832137, 22941653, 68824959]

約数ペア:

[(1, 68824959), (3, 22941653), (7, 9832137), (17, 4048527), (21, 3277379), (49, 1404591), (51, 1349509), (119, 578361), (147, 468197), (357, 192787), (833, 82623), (2499, 27541)]