72663357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 110638080

約数和(自身を除く): 37974723

約数列:

[1, 3, 13, 29, 39, 41, 87, 123, 377, 533, 1131, 1189, 1567, 1599, 3567, 4701, 15457, 20371, 45443, 46371, 61113, 64247, 136329, 192741, 590759, 835211, 1772277, 1863163, 2505633, 5589489, 24221119, 72663357]

約数ペア:

[(1, 72663357), (3, 24221119), (13, 5589489), (29, 2505633), (39, 1863163), (41, 1772277), (87, 835211), (123, 590759), (377, 192741), (533, 136329), (1131, 64247), (1189, 61113), (1567, 46371), (1599, 45443), (3567, 20371), (4701, 15457)]