264230577

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 427435008

約数和(自身を除く): 163204431

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 263, 277, 279, 403, 789, 831, 1209, 2367, 2493, 3419, 3601, 3627, 8153, 8587, 10257, 10803, 24459, 25761, 30771, 32409, 72851, 73377, 77283, 105989, 111631, 218553, 317967, 334893, 655659, 947063, 953901, 1004679, 2258381, 2841189, 6775143, 8523567, 20325429, 29358953, 88076859, 264230577]

約数ペア:

[(1, 264230577), (3, 88076859), (9, 29358953), (13, 20325429), (31, 8523567), (39, 6775143), (93, 2841189), (117, 2258381), (263, 1004679), (277, 953901), (279, 947063), (403, 655659), (789, 334893), (831, 317967), (1209, 218553), (2367, 111631), (2493, 105989), (3419, 77283), (3601, 73377), (3627, 72851), (8153, 32409), (8587, 30771), (10257, 25761), (10803, 24459)]