272648457

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{214853}}^1$

素因数の和:214909

約数の個数: 16

約数和(自身を含む): 412519680

約数和(自身を除く): 139871223

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 214853, 644559, 1933677, 5801031, 10098091, 30294273, 90882819, 272648457]

約数ペア:

[(1, 272648457), (3, 90882819), (9, 30294273), (27, 10098091), (47, 5801031), (141, 1933677), (423, 644559), (1269, 214853)]