49297131

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{32411}}^1$

素因数の和:32443

約数の個数: 18

約数和(自身を含む): 77108148

約数和(自身を除く): 27811017

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 32411, 97233, 291699, 421343, 1264029, 3792087, 5477459, 16432377, 49297131]

約数ペア:

[(1, 49297131), (3, 16432377), (9, 5477459), (13, 3792087), (39, 1264029), (117, 421343), (169, 291699), (507, 97233), (1521, 32411)]