69273873

素因数分解:

$3^4\times {\mathrm{863}}^1\times {\mathrm{991}}^1$

素因数の和:1866

約数の個数: 20

約数和(自身を含む): 103707648

約数和(自身を除く): 34433775

約数列:

[1, 3, 9, 27, 81, 863, 991, 2589, 2973, 7767, 8919, 23301, 26757, 69903, 80271, 855233, 2565699, 7697097, 23091291, 69273873]

約数ペア:

[(1, 69273873), (3, 23091291), (9, 7697097), (27, 2565699), (81, 855233), (863, 80271), (991, 69903), (2589, 26757), (2973, 23301), (7767, 8919)]