15533883

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 24197120

約数和(自身を除く): 8663237

約数列:

[1, 3, 9, 27, 31, 67, 93, 201, 277, 279, 603, 831, 837, 1809, 2077, 2493, 6231, 7479, 8587, 18559, 18693, 25761, 55677, 56079, 77283, 167031, 231849, 501093, 575329, 1725987, 5177961, 15533883]

約数ペア:

[(1, 15533883), (3, 5177961), (9, 1725987), (27, 575329), (31, 501093), (67, 231849), (93, 167031), (201, 77283), (277, 56079), (279, 55677), (603, 25761), (831, 18693), (837, 18559), (1809, 8587), (2077, 7479), (2493, 6231)]