40357539

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 64415520

約数和(自身を除く): 24057981

約数列:

[1, 3, 9, 19, 53, 57, 61, 73, 159, 171, 183, 219, 477, 549, 657, 1007, 1159, 1387, 3021, 3233, 3477, 3869, 4161, 4453, 9063, 9699, 10431, 11607, 12483, 13359, 29097, 34821, 40077, 61427, 73511, 84607, 184281, 220533, 236009, 253821, 552843, 661599, 708027, 761463, 2124081, 4484171, 13452513, 40357539]

約数ペア:

[(1, 40357539), (3, 13452513), (9, 4484171), (19, 2124081), (53, 761463), (57, 708027), (61, 661599), (73, 552843), (159, 253821), (171, 236009), (183, 220533), (219, 184281), (477, 84607), (549, 73511), (657, 61427), (1007, 40077), (1159, 34821), (1387, 29097), (3021, 13359), (3233, 12483), (3477, 11607), (3869, 10431), (4161, 9699), (4453, 9063)]