64248177

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7001}}^1$

素因数の和:7053

約数の個数: 32

約数和(自身を含む): 107550720

約数和(自身を除く): 43302543

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 7001, 9177, 21003, 49007, 133019, 147021, 161023, 399057, 483069, 931133, 1127161, 2793399, 3059437, 3381483, 9178311, 21416059, 64248177]

約数ペア:

[(1, 64248177), (3, 21416059), (7, 9178311), (19, 3381483), (21, 3059437), (23, 2793399), (57, 1127161), (69, 931133), (133, 483069), (161, 399057), (399, 161023), (437, 147021), (483, 133019), (1311, 49007), (3059, 21003), (7001, 9177)]