31680457533

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{425281}}^1$

素因数の和:425410

約数の個数: 32

約数和(自身を含む): 48992486400

約数和(自身を除く): 17312028867

約数列:

[1, 3, 9, 27, 31, 89, 93, 267, 279, 801, 837, 2403, 2759, 8277, 24831, 74493, 425281, 1275843, 3827529, 11482587, 13183711, 37850009, 39551133, 113550027, 118653399, 340650081, 355960197, 1021950243, 1173350279, 3520050837, 10560152511, 31680457533]

約数ペア:

[(1, 31680457533), (3, 10560152511), (9, 3520050837), (27, 1173350279), (31, 1021950243), (89, 355960197), (93, 340650081), (267, 118653399), (279, 113550027), (801, 39551133), (837, 37850009), (2403, 13183711), (2759, 11482587), (8277, 3827529), (24831, 1275843), (74493, 425281)]