3801290751

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 5680673856

約数和(自身を除く): 1879383105

約数列:

[1, 3, 9, 53, 157, 159, 193, 263, 471, 477, 579, 789, 1413, 1737, 2367, 8321, 10229, 13939, 24963, 30301, 30687, 41291, 41817, 50759, 74889, 90903, 92061, 123873, 125451, 152277, 272709, 371619, 456831, 1605953, 2188423, 2690227, 4817859, 6565269, 7969163, 8070681, 14453577, 19695807, 23907489, 24212043, 71722467, 422365639, 1267096917, 3801290751]

約数ペア:

[(1, 3801290751), (3, 1267096917), (9, 422365639), (53, 71722467), (157, 24212043), (159, 23907489), (193, 19695807), (263, 14453577), (471, 8070681), (477, 7969163), (579, 6565269), (789, 4817859), (1413, 2690227), (1737, 2188423), (2367, 1605953), (8321, 456831), (10229, 371619), (13939, 272709), (24963, 152277), (30301, 125451), (30687, 123873), (41291, 92061), (41817, 90903), (50759, 74889)]