40575381

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 71705088

約数和(自身を除く): 31129707

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1091, 1127, 1617, 1771, 3273, 3381, 5313, 7637, 12001, 12397, 22911, 25093, 36003, 37191, 53459, 75279, 84007, 160377, 175651, 252021, 276023, 526953, 588049, 828069, 1229557, 1764147, 1932161, 3688671, 5796483, 13525127, 40575381]

約数ペア:

[(1, 40575381), (3, 13525127), (7, 5796483), (11, 3688671), (21, 1932161), (23, 1764147), (33, 1229557), (49, 828069), (69, 588049), (77, 526953), (147, 276023), (161, 252021), (231, 175651), (253, 160377), (483, 84007), (539, 75279), (759, 53459), (1091, 37191), (1127, 36003), (1617, 25093), (1771, 22911), (3273, 12397), (3381, 12001), (5313, 7637)]