139465599

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1049}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 229555200

約数和(自身を除く): 90089601

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 487, 1049, 1461, 3147, 3409, 6331, 7343, 10227, 13637, 18993, 22029, 40911, 44317, 95459, 132951, 286377, 510863, 1532589, 3576041, 6641219, 10728123, 19923657, 46488533, 139465599]

約数ペア:

[(1, 139465599), (3, 46488533), (7, 19923657), (13, 10728123), (21, 6641219), (39, 3576041), (91, 1532589), (273, 510863), (487, 286377), (1049, 132951), (1461, 95459), (3147, 44317), (3409, 40911), (6331, 22029), (7343, 18993), (10227, 13637)]