72922041

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 107714880

約数和(自身を除く): 34792839

約数列:

[1, 3, 9, 71, 139, 213, 417, 639, 821, 1251, 2463, 7389, 9869, 29607, 58291, 88821, 114119, 174873, 342357, 524619, 1027071, 8102449, 24307347, 72922041]

約数ペア:

[(1, 72922041), (3, 24307347), (9, 8102449), (71, 1027071), (139, 524619), (213, 342357), (417, 174873), (639, 114119), (821, 88821), (1251, 58291), (2463, 29607), (7389, 9869)]