73905237

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3079}}^1$

素因数の和:3222

約数の個数: 32

約数和(自身を含む): 126156800

約数和(自身を除く): 52251563

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 889, 1143, 2667, 3079, 3429, 8001, 9237, 21553, 24003, 27711, 64659, 83133, 193977, 391033, 581931, 1173099, 2737231, 3519297, 8211693, 10557891, 24635079, 73905237]

約数ペア:

[(1, 73905237), (3, 24635079), (7, 10557891), (9, 8211693), (21, 3519297), (27, 2737231), (63, 1173099), (127, 581931), (189, 391033), (381, 193977), (889, 83133), (1143, 64659), (2667, 27711), (3079, 24003), (3429, 21553), (8001, 9237)]