139794621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 211569408

約数和(自身を除く): 71774787

約数列:

[1, 3, 17, 23, 37, 51, 69, 111, 391, 629, 851, 1173, 1887, 2553, 3221, 9663, 14467, 43401, 54757, 74083, 119177, 164271, 222249, 357531, 1259411, 2026009, 2741071, 3778233, 6078027, 8223213, 46598207, 139794621]

約数ペア:

[(1, 139794621), (3, 46598207), (17, 8223213), (23, 6078027), (37, 3778233), (51, 2741071), (69, 2026009), (111, 1259411), (391, 357531), (629, 222249), (851, 164271), (1173, 119177), (1887, 74083), (2553, 54757), (3221, 43401), (9663, 14467)]