156725829

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16139}}^1$

素因数の和:16241

約数の個数: 24

約数和(自身を含む): 246748320

約数和(自身を除く): 90022491

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 16139, 48417, 145251, 209807, 629421, 1339537, 1888263, 4018611, 12055833, 17413981, 52241943, 156725829]

約数ペア:

[(1, 156725829), (3, 52241943), (9, 17413981), (13, 12055833), (39, 4018611), (83, 1888263), (117, 1339537), (249, 629421), (747, 209807), (1079, 145251), (3237, 48417), (9711, 16139)]