65237121

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 96333120

約数和(自身を除く): 31095999

約数列:

[1, 3, 9, 61, 183, 331, 359, 549, 993, 1077, 2979, 3231, 20191, 21899, 60573, 65697, 118829, 181719, 197091, 356487, 1069461, 7248569, 21745707, 65237121]

約数ペア:

[(1, 65237121), (3, 21745707), (9, 7248569), (61, 1069461), (183, 356487), (331, 197091), (359, 181719), (549, 118829), (993, 65697), (1077, 60573), (2979, 21899), (3231, 20191)]