40192947

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{593}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 61714224

約数和(自身を除く): 21521277

約数列:

[1, 3, 9, 17, 51, 153, 443, 593, 1329, 1779, 3987, 5337, 7531, 10081, 22593, 30243, 67779, 90729, 262699, 788097, 2364291, 4465883, 13397649, 40192947]

約数ペア:

[(1, 40192947), (3, 13397649), (9, 4465883), (17, 2364291), (51, 788097), (153, 262699), (443, 90729), (593, 67779), (1329, 30243), (1779, 22593), (3987, 10081), (5337, 7531)]