72426501

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10357}}^1$

素因数の和:10410

約数の個数: 32

約数和(自身を含む): 125953280

約数和(自身を除く): 53526779

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 10357, 31071, 72499, 93213, 217497, 279639, 383209, 652491, 1149627, 1957473, 2682463, 3448881, 8047389, 10346643, 24142167, 72426501]

約数ペア:

[(1, 72426501), (3, 24142167), (7, 10346643), (9, 8047389), (21, 3448881), (27, 2682463), (37, 1957473), (63, 1149627), (111, 652491), (189, 383209), (259, 279639), (333, 217497), (777, 93213), (999, 72499), (2331, 31071), (6993, 10357)]