1212200073

素因数分解:

$3^4\times 7^4\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 100

約数和(自身を含む): 2212476288

約数和(自身を除く): 1000276215

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 147, 161, 189, 207, 271, 343, 441, 483, 567, 621, 813, 1029, 1127, 1323, 1449, 1863, 1897, 2401, 2439, 3087, 3381, 3969, 4347, 5691, 6233, 7203, 7317, 7889, 9261, 10143, 13041, 13279, 17073, 18699, 21609, 21951, 23667, 27783, 30429, 39837, 43631, 51219, 55223, 56097, 64827, 71001, 91287, 92953, 119511, 130893, 153657, 165669, 168291, 194481, 213003, 278859, 305417, 358533, 392679, 497007, 504873, 639009, 650671, 836577, 916251, 1075599, 1178037, 1491021, 1952013, 2137919, 2509731, 2748753, 3534111, 4473063, 5856039, 6413757, 7529193, 8246259, 14965433, 17568117, 19241271, 24738777, 44896299, 52704351, 57723813, 134688897, 173171439, 404066691, 1212200073]

約数ペア:

[(1, 1212200073), (3, 404066691), (7, 173171439), (9, 134688897), (21, 57723813), (23, 52704351), (27, 44896299), (49, 24738777), (63, 19241271), (69, 17568117), (81, 14965433), (147, 8246259), (161, 7529193), (189, 6413757), (207, 5856039), (271, 4473063), (343, 3534111), (441, 2748753), (483, 2509731), (567, 2137919), (621, 1952013), (813, 1491021), (1029, 1178037), (1127, 1075599), (1323, 916251), (1449, 836577), (1863, 650671), (1897, 639009), (2401, 504873), (2439, 497007), (3087, 392679), (3381, 358533), (3969, 305417), (4347, 278859), (5691, 213003), (6233, 194481), (7203, 168291), (7317, 165669), (7889, 153657), (9261, 130893), (10143, 119511), (13041, 92953), (13279, 91287), (17073, 71001), (18699, 64827), (21609, 56097), (21951, 55223), (23667, 51219), (27783, 43631), (30429, 39837)]