67615239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 101399040

約数和(自身を除く): 33783801

約数列:

[1, 3, 17, 23, 51, 59, 69, 177, 391, 977, 1003, 1173, 1357, 2931, 3009, 4071, 16609, 22471, 23069, 49827, 57643, 67413, 69207, 172929, 382007, 979931, 1146021, 1325789, 2939793, 3977367, 22538413, 67615239]

約数ペア:

[(1, 67615239), (3, 22538413), (17, 3977367), (23, 2939793), (51, 1325789), (59, 1146021), (69, 979931), (177, 382007), (391, 172929), (977, 69207), (1003, 67413), (1173, 57643), (1357, 49827), (2931, 23069), (3009, 22471), (4071, 16609)]