155233917

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{43013}}^1$

素因数の和:43420

約数の個数: 12

約数和(自身を含む): 224791164

約数和(自身を除く): 69557247

約数列:

[1, 3, 9, 401, 1203, 3609, 43013, 129039, 387117, 17248213, 51744639, 155233917]

約数ペア:

[(1, 155233917), (3, 51744639), (9, 17248213), (401, 387117), (1203, 129039), (3609, 43013)]