69997599

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30029}}^1$

素因数の和:30079

約数の個数: 24

約数和(自身を含む): 118678560

約数和(自身を除く): 48680961

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 30029, 90087, 210203, 270261, 630609, 1111073, 1891827, 3333219, 7777511, 9999657, 23332533, 69997599]

約数ペア:

[(1, 69997599), (3, 23332533), (7, 9999657), (9, 7777511), (21, 3333219), (37, 1891827), (63, 1111073), (111, 630609), (259, 270261), (333, 210203), (777, 90087), (2331, 30029)]