81944837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5171}}^1$

素因数の和:5260

約数の個数: 16

約数和(自身を含む): 93840768

約数和(自身を除く): 11895931

約数列:

[1, 13, 23, 53, 299, 689, 1219, 5171, 15847, 67223, 118933, 274063, 1546129, 3562819, 6303449, 81944837]

約数ペア:

[(1, 81944837), (13, 6303449), (23, 3562819), (53, 1546129), (299, 274063), (689, 118933), (1219, 67223), (5171, 15847)]