71359527

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 96307200

約数和(自身を除く): 24947673

約数列:

[1, 3, 149, 263, 447, 607, 789, 1821, 39187, 90443, 117561, 159641, 271329, 478923, 23786509, 71359527]

約数ペア:

[(1, 71359527), (3, 23786509), (149, 478923), (263, 271329), (447, 159641), (607, 117561), (789, 90443), (1821, 39187)]