86674557

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 124478208

約数和(自身を除く): 37803651

約数列:

[1, 3, 23, 53, 69, 137, 159, 173, 411, 519, 1219, 3151, 3657, 3979, 7261, 9169, 9453, 11937, 21783, 23701, 27507, 71103, 167003, 210887, 501009, 545123, 632661, 1256153, 1635369, 3768459, 28891519, 86674557]

約数ペア:

[(1, 86674557), (3, 28891519), (23, 3768459), (53, 1635369), (69, 1256153), (137, 632661), (159, 545123), (173, 501009), (411, 210887), (519, 167003), (1219, 71103), (3151, 27507), (3657, 23701), (3979, 21783), (7261, 11937), (9169, 9453)]