71049411

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 104569920

約数和(自身を除く): 33520509

約数列:

[1, 3, 9, 83, 227, 249, 419, 681, 747, 1257, 2043, 3771, 18841, 34777, 56523, 95113, 104331, 169569, 285339, 312993, 856017, 7894379, 23683137, 71049411]

約数ペア:

[(1, 71049411), (3, 23683137), (9, 7894379), (83, 856017), (227, 312993), (249, 285339), (419, 169569), (681, 104331), (747, 95113), (1257, 56523), (2043, 34777), (3771, 18841)]