13305527949

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{3253}}^1$

素因数の和:3458

約数の個数: 64

約数和(自身を含む): 21485355008

約数和(自身を除く): 8179827059

約数列:

[1, 3, 7, 21, 31, 61, 93, 103, 183, 217, 309, 427, 651, 721, 1281, 1891, 2163, 3193, 3253, 5673, 6283, 9579, 9759, 13237, 18849, 22351, 22771, 39711, 43981, 67053, 68313, 100843, 131943, 194773, 198433, 302529, 335059, 584319, 595299, 705901, 1005177, 1363411, 1389031, 2117703, 2345413, 4090233, 4167093, 6151423, 7036239, 10386829, 18454269, 20438599, 31160487, 43059961, 61315797, 72707803, 129179883, 143070193, 218123409, 429210579, 633596569, 1900789707, 4435175983, 13305527949]

約数ペア:

[(1, 13305527949), (3, 4435175983), (7, 1900789707), (21, 633596569), (31, 429210579), (61, 218123409), (93, 143070193), (103, 129179883), (183, 72707803), (217, 61315797), (309, 43059961), (427, 31160487), (651, 20438599), (721, 18454269), (1281, 10386829), (1891, 7036239), (2163, 6151423), (3193, 4167093), (3253, 4090233), (5673, 2345413), (6283, 2117703), (9579, 1389031), (9759, 1363411), (13237, 1005177), (18849, 705901), (22351, 595299), (22771, 584319), (39711, 335059), (43981, 302529), (67053, 198433), (68313, 194773), (100843, 131943)]