73872069

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 99656064

約数和(自身を除く): 25783995

約数列:

[1, 3, 151, 313, 453, 521, 939, 1563, 47263, 78671, 141789, 163073, 236013, 489219, 24624023, 73872069]

約数ペア:

[(1, 73872069), (3, 24624023), (151, 489219), (313, 236013), (453, 163073), (521, 141789), (939, 78671), (1563, 47263)]