99339939

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{8231}}^1$

素因数の和:8392

約数の個数: 20

約数和(自身を含む): 149410800

約数和(自身を除く): 50070861

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 8231, 12069, 24693, 74079, 222237, 666711, 1226419, 3679257, 11037771, 33113313, 99339939]

約数ペア:

[(1, 99339939), (3, 33113313), (9, 11037771), (27, 3679257), (81, 1226419), (149, 666711), (447, 222237), (1341, 74079), (4023, 24693), (8231, 12069)]