72965649

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{2357}}^1$

素因数の和:2984

約数の個数: 16

約数和(自身を含む): 103223808

約数和(自身を除く): 30258159

約数列:

[1, 3, 17, 51, 607, 1821, 2357, 7071, 10319, 30957, 40069, 120207, 1430699, 4292097, 24321883, 72965649]

約数ペア:

[(1, 72965649), (3, 24321883), (17, 4292097), (51, 1430699), (607, 120207), (1821, 40069), (2357, 30957), (7071, 10319)]