168543321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{30319}}^1$

素因数の和:30448

約数の個数: 16

約数和(自身を含む): 240134400

約数和(自身を除く): 71591079

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 30319, 90957, 515423, 1546269, 3304771, 9914313, 56181107, 168543321]

約数ペア:

[(1, 168543321), (3, 56181107), (17, 9914313), (51, 3304771), (109, 1546269), (327, 515423), (1853, 90957), (5559, 30319)]