65467143

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3571}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 112017920

約数和(自身を除く): 46550777

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 3571, 6111, 10713, 18333, 24997, 32139, 74991, 96417, 224973, 346387, 674919, 1039161, 2424709, 3117483, 7274127, 9352449, 21822381, 65467143]

約数ペア:

[(1, 65467143), (3, 21822381), (7, 9352449), (9, 7274127), (21, 3117483), (27, 2424709), (63, 1039161), (97, 674919), (189, 346387), (291, 224973), (679, 96417), (873, 74991), (2037, 32139), (2619, 24997), (3571, 18333), (6111, 10713)]