77650443

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 126730240

約数和(自身を除く): 49079797

約数列:

[1, 3, 9, 13, 31, 39, 79, 93, 117, 237, 271, 279, 403, 711, 813, 1027, 1209, 2439, 2449, 3081, 3523, 3627, 7347, 8401, 9243, 10569, 21409, 22041, 25203, 31707, 31837, 64227, 75609, 95511, 109213, 192681, 278317, 286533, 327639, 663679, 834951, 982917, 1991037, 2504853, 5973111, 8627827, 25883481, 77650443]

約数ペア:

[(1, 77650443), (3, 25883481), (9, 8627827), (13, 5973111), (31, 2504853), (39, 1991037), (79, 982917), (93, 834951), (117, 663679), (237, 327639), (271, 286533), (279, 278317), (403, 192681), (711, 109213), (813, 95511), (1027, 75609), (1209, 64227), (2439, 31837), (2449, 31707), (3081, 25203), (3523, 22041), (3627, 21409), (7347, 10569), (8401, 9243)]