172076307

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{9173}}^1$

素因数の和:9239

約数の個数: 24

約数和(自身を含む): 255183984

約数和(自身を除く): 83107677

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 6253, 9173, 18759, 27519, 119249, 339401, 357747, 1018203, 1550237, 4412213, 4650711, 13236639, 57358769, 172076307]

約数ペア:

[(1, 172076307), (3, 57358769), (13, 13236639), (37, 4650711), (39, 4412213), (111, 1550237), (169, 1018203), (481, 357747), (507, 339401), (1443, 119249), (6253, 27519), (9173, 18759)]