12555174099

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 18956047680

約数和(自身を除く): 6400873581

約数列:

[1, 3, 13, 39, 43, 59, 129, 169, 177, 227, 507, 559, 681, 767, 1677, 1849, 2301, 2537, 2951, 5547, 7267, 7611, 8853, 9761, 9971, 13393, 21801, 24037, 29283, 29913, 32981, 38363, 40179, 72111, 98943, 109091, 115089, 126893, 174109, 312481, 327273, 380679, 419723, 428753, 522327, 575899, 937443, 1259169, 1286259, 1418183, 1649609, 1727697, 2263417, 4254549, 4948827, 5456399, 6790251, 7486687, 16369197, 18436379, 22460061, 24763657, 55309137, 70933187, 74290971, 97326931, 212799561, 291980793, 321927541, 965782623, 4185058033, 12555174099]

約数ペア:

[(1, 12555174099), (3, 4185058033), (13, 965782623), (39, 321927541), (43, 291980793), (59, 212799561), (129, 97326931), (169, 74290971), (177, 70933187), (227, 55309137), (507, 24763657), (559, 22460061), (681, 18436379), (767, 16369197), (1677, 7486687), (1849, 6790251), (2301, 5456399), (2537, 4948827), (2951, 4254549), (5547, 2263417), (7267, 1727697), (7611, 1649609), (8853, 1418183), (9761, 1286259), (9971, 1259169), (13393, 937443), (21801, 575899), (24037, 522327), (29283, 428753), (29913, 419723), (32981, 380679), (38363, 327273), (40179, 312481), (72111, 174109), (98943, 126893), (109091, 115089)]