29128816809

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{2637763}}^1$

素因数の和:2638181

約数の個数: 16

約数和(自身を含む): 43259329600

約数和(自身を除く): 14130512791

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 11043, 2637763, 7913289, 23739867, 71219601, 1078845067, 3236535201, 9709605603, 29128816809]

約数ペア:

[(1, 29128816809), (3, 9709605603), (9, 3236535201), (27, 1078845067), (409, 71219601), (1227, 23739867), (3681, 7913289), (11043, 2637763)]