40685607

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7187}}^1$

素因数の和:7247

約数の個数: 24

約数和(自身を含む): 63915696

約数和(自身を除く): 23230089

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 7187, 21561, 64683, 122179, 265919, 366537, 797757, 1099611, 2393271, 4520623, 13561869, 40685607]

約数ペア:

[(1, 40685607), (3, 13561869), (9, 4520623), (17, 2393271), (37, 1099611), (51, 797757), (111, 366537), (153, 265919), (333, 122179), (629, 64683), (1887, 21561), (5661, 7187)]