87624351

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 128943360

約数和(自身を除く): 41319009

約数列:

[1, 3, 9, 79, 237, 251, 491, 711, 753, 1473, 2259, 4419, 19829, 38789, 59487, 116367, 123241, 178461, 349101, 369723, 1109169, 9736039, 29208117, 87624351]

約数ペア:

[(1, 87624351), (3, 29208117), (9, 9736039), (79, 1109169), (237, 369723), (251, 349101), (491, 178461), (711, 123241), (753, 116367), (1473, 59487), (2259, 38789), (4419, 19829)]