40892313

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^4\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 60

約数和(自身を含む): 73438800

約数和(自身を除く): 32546487

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 121, 133, 147, 209, 231, 363, 399, 539, 627, 847, 931, 1331, 1463, 1617, 2299, 2541, 2793, 3993, 4389, 5929, 6897, 9317, 10241, 14641, 16093, 17787, 25289, 27951, 30723, 43923, 48279, 65219, 75867, 102487, 112651, 177023, 195657, 278179, 307461, 337953, 531069, 717409, 834537, 1239161, 1947253, 2152227, 3717483, 5841759, 13630771, 40892313]

約数ペア:

[(1, 40892313), (3, 13630771), (7, 5841759), (11, 3717483), (19, 2152227), (21, 1947253), (33, 1239161), (49, 834537), (57, 717409), (77, 531069), (121, 337953), (133, 307461), (147, 278179), (209, 195657), (231, 177023), (363, 112651), (399, 102487), (539, 75867), (627, 65219), (847, 48279), (931, 43923), (1331, 30723), (1463, 27951), (1617, 25289), (2299, 17787), (2541, 16093), (2793, 14641), (3993, 10241), (4389, 9317), (5929, 6897)]