72749901

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{111751}}^1$

素因数の和:111792

約数の個数: 16

約数和(自身を含む): 114434048

約数和(自身を除く): 41684147

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 111751, 335253, 782257, 2346771, 3464281, 10392843, 24249967, 72749901]

約数ペア:

[(1, 72749901), (3, 24249967), (7, 10392843), (21, 3464281), (31, 2346771), (93, 782257), (217, 335253), (651, 111751)]