85153548987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23477681}}^1$

素因数の和:23477731

約数の個数: 24

約数和(自身を含む): 136734019968

約数和(自身を除く): 51580470981

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 23477681, 70433043, 211299129, 305209853, 727808111, 915629559, 2183424333, 2746888677, 6550272999, 9461505443, 28384516329, 85153548987]

約数ペア:

[(1, 85153548987), (3, 28384516329), (9, 9461505443), (13, 6550272999), (31, 2746888677), (39, 2183424333), (93, 915629559), (117, 727808111), (279, 305209853), (403, 211299129), (1209, 70433043), (3627, 23477681)]