64241583

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 104040960

約数和(自身を除く): 39799377

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 2851, 3219, 7511, 8553, 19957, 22533, 59871, 82679, 105487, 248037, 316461, 578753, 738409, 1736259, 2215227, 3059123, 9177369, 21413861, 64241583]

約数ペア:

[(1, 64241583), (3, 21413861), (7, 9177369), (21, 3059123), (29, 2215227), (37, 1736259), (87, 738409), (111, 578753), (203, 316461), (259, 248037), (609, 105487), (777, 82679), (1073, 59871), (2851, 22533), (3219, 19957), (7511, 8553)]