87952893

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{10141}}^1$

素因数の和:10217

約数の個数: 24

約数和(自身を含む): 138742560

約数和(自身を除く): 50789667

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2891, 8673, 10141, 30423, 70987, 212961, 496909, 598319, 1490727, 1794957, 4188233, 12564699, 29317631, 87952893]

約数ペア:

[(1, 87952893), (3, 29317631), (7, 12564699), (21, 4188233), (49, 1794957), (59, 1490727), (147, 598319), (177, 496909), (413, 212961), (1239, 70987), (2891, 30423), (8673, 10141)]