27563039

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 34413408

約数和(自身を除く): 6850369

約数列:

[1, 7, 23, 37, 49, 161, 259, 661, 851, 1127, 1813, 4627, 5957, 15203, 24457, 32389, 41699, 106421, 171199, 562511, 744947, 1198393, 3937577, 27563039]

約数ペア:

[(1, 27563039), (7, 3937577), (23, 1198393), (37, 744947), (49, 562511), (161, 171199), (259, 106421), (661, 41699), (851, 32389), (1127, 24457), (1813, 15203), (4627, 5957)]