121527203

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1$

素因数の和:4011

約数の個数: 24

約数和(自身を含む): 153768672

約数和(自身を除く): 32241469

約数列:

[1, 7, 17, 37, 49, 119, 259, 629, 833, 1813, 3943, 4403, 27601, 30821, 67031, 145891, 193207, 469217, 1021237, 2480147, 3284519, 7148659, 17361029, 121527203]

約数ペア:

[(1, 121527203), (7, 17361029), (17, 7148659), (37, 3284519), (49, 2480147), (119, 1021237), (259, 469217), (629, 193207), (833, 145891), (1813, 67031), (3943, 30821), (4403, 27601)]