73077627

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 115267072

約数和(自身を除く): 42189445

約数列:

[1, 3, 7, 21, 37, 111, 163, 259, 489, 577, 777, 1141, 1731, 3423, 4039, 6031, 12117, 18093, 21349, 42217, 64047, 94051, 126651, 149443, 282153, 448329, 658357, 1975071, 3479887, 10439661, 24359209, 73077627]

約数ペア:

[(1, 73077627), (3, 24359209), (7, 10439661), (21, 3479887), (37, 1975071), (111, 658357), (163, 448329), (259, 282153), (489, 149443), (577, 126651), (777, 94051), (1141, 64047), (1731, 42217), (3423, 21349), (4039, 18093), (6031, 12117)]