2940770133

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{757}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 5176424448

約数和(自身を除く): 2235654315

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 383, 441, 483, 757, 1127, 1149, 1449, 2271, 2681, 3381, 3447, 5299, 6813, 8043, 8809, 10143, 15897, 17411, 18767, 24129, 26427, 37093, 47691, 52233, 56301, 61663, 79281, 111279, 121877, 156699, 168903, 184989, 289931, 333837, 365631, 431641, 554967, 853139, 869793, 1096893, 1294923, 2029517, 2559417, 2609379, 3884769, 6088551, 6668413, 7678251, 14206619, 18265653, 20005239, 42619857, 46678891, 60015717, 127859571, 140036673, 326752237, 420110019, 980256711, 2940770133]

約数ペア:

[(1, 2940770133), (3, 980256711), (7, 420110019), (9, 326752237), (21, 140036673), (23, 127859571), (49, 60015717), (63, 46678891), (69, 42619857), (147, 20005239), (161, 18265653), (207, 14206619), (383, 7678251), (441, 6668413), (483, 6088551), (757, 3884769), (1127, 2609379), (1149, 2559417), (1449, 2029517), (2271, 1294923), (2681, 1096893), (3381, 869793), (3447, 853139), (5299, 554967), (6813, 431641), (8043, 365631), (8809, 333837), (10143, 289931), (15897, 184989), (17411, 168903), (18767, 156699), (24129, 121877), (26427, 111279), (37093, 79281), (47691, 61663), (52233, 56301)]