24738777

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 60

約数和(自身を含む): 45023616

約数和(自身を除く): 20284839

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 147, 161, 189, 207, 271, 441, 483, 567, 621, 813, 1127, 1323, 1449, 1863, 1897, 2439, 3381, 3969, 4347, 5691, 6233, 7317, 10143, 13041, 13279, 17073, 18699, 21951, 30429, 39837, 43631, 51219, 56097, 91287, 119511, 130893, 153657, 168291, 305417, 358533, 392679, 504873, 916251, 1075599, 1178037, 2748753, 3534111, 8246259, 24738777]

約数ペア:

[(1, 24738777), (3, 8246259), (7, 3534111), (9, 2748753), (21, 1178037), (23, 1075599), (27, 916251), (49, 504873), (63, 392679), (69, 358533), (81, 305417), (147, 168291), (161, 153657), (189, 130893), (207, 119511), (271, 91287), (441, 56097), (483, 51219), (567, 43631), (621, 39837), (813, 30429), (1127, 21951), (1323, 18699), (1449, 17073), (1863, 13279), (1897, 13041), (2439, 10143), (3381, 7317), (3969, 6233), (4347, 5691)]