64057749

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14057}}^1$

素因数の和:14105

約数の個数: 24

約数和(自身を含む): 102567168

約数和(自身を除く): 38509419

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 14057, 42171, 98399, 295197, 435767, 688793, 1307301, 2066379, 3050369, 9151107, 21352583, 64057749]

約数ペア:

[(1, 64057749), (3, 21352583), (7, 9151107), (21, 3050369), (31, 2066379), (49, 1307301), (93, 688793), (147, 435767), (217, 295197), (651, 98399), (1519, 42171), (4557, 14057)]