75155661

素因数分解:

$3^3\times 7^2\times {\mathrm{56807}}^1$

素因数の和:56830

約数の個数: 24

約数和(自身を含む): 129522240

約数和(自身を除く): 54366579

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 56807, 170421, 397649, 511263, 1192947, 1533789, 2783543, 3578841, 8350629, 10736523, 25051887, 75155661]

約数ペア:

[(1, 75155661), (3, 25051887), (7, 10736523), (9, 8350629), (21, 3578841), (27, 2783543), (49, 1533789), (63, 1192947), (147, 511263), (189, 397649), (441, 170421), (1323, 56807)]