71907759

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9433}}^1$

素因数の和:9468

約数の個数: 36

約数和(自身を含む): 130491088

約数和(自身を除く): 58583329

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 9433, 28299, 66031, 84897, 103763, 198093, 311289, 594279, 726341, 933867, 1141393, 2179023, 3424179, 6537069, 7989751, 10272537, 23969253, 71907759]

約数ペア:

[(1, 71907759), (3, 23969253), (7, 10272537), (9, 7989751), (11, 6537069), (21, 3424179), (33, 2179023), (63, 1141393), (77, 933867), (99, 726341), (121, 594279), (231, 311289), (363, 198093), (693, 103763), (847, 84897), (1089, 66031), (2541, 28299), (7623, 9433)]