201901743

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 295196720

約数和(自身を除く): 93294977

約数列:

[1, 3, 9, 163, 229, 489, 601, 687, 1467, 1803, 2061, 5409, 37327, 97963, 111981, 137629, 293889, 335943, 412887, 881667, 1238661, 22433527, 67300581, 201901743]

約数ペア:

[(1, 201901743), (3, 67300581), (9, 22433527), (163, 1238661), (229, 881667), (489, 412887), (601, 335943), (687, 293889), (1467, 137629), (1803, 111981), (2061, 97963), (5409, 37327)]