90992973

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 122572800

約数和(自身を除く): 31579827

約数列:

[1, 3, 191, 379, 419, 573, 1137, 1257, 72389, 80029, 158801, 217167, 240087, 476403, 30330991, 90992973]

約数ペア:

[(1, 90992973), (3, 30330991), (191, 476403), (379, 240087), (419, 217167), (573, 158801), (1137, 80029), (1257, 72389)]