75358179

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 123002880

約数和(自身を除く): 47644701

約数列:

[1, 3, 9, 13, 31, 39, 79, 93, 117, 237, 263, 279, 403, 711, 789, 1027, 1209, 2367, 2449, 3081, 3419, 3627, 7347, 8153, 9243, 10257, 20777, 22041, 24459, 30771, 31837, 62331, 73377, 95511, 105989, 186993, 270101, 286533, 317967, 644087, 810303, 953901, 1932261, 2430909, 5796783, 8373131, 25119393, 75358179]

約数ペア:

[(1, 75358179), (3, 25119393), (9, 8373131), (13, 5796783), (31, 2430909), (39, 1932261), (79, 953901), (93, 810303), (117, 644087), (237, 317967), (263, 286533), (279, 270101), (403, 186993), (711, 105989), (789, 95511), (1027, 73377), (1209, 62331), (2367, 31837), (2449, 30771), (3081, 24459), (3419, 22041), (3627, 20777), (7347, 10257), (8153, 9243)]