57285801

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 93090816

約数和(自身を除く): 35805015

約数列:

[1, 3, 9, 17, 23, 51, 69, 73, 153, 207, 219, 223, 391, 657, 669, 1173, 1241, 1679, 2007, 3519, 3723, 3791, 5037, 5129, 11169, 11373, 15111, 15387, 16279, 28543, 34119, 46161, 48837, 85629, 87193, 146511, 256887, 261579, 276743, 374417, 784737, 830229, 1123251, 2490687, 3369753, 6365089, 19095267, 57285801]

約数ペア:

[(1, 57285801), (3, 19095267), (9, 6365089), (17, 3369753), (23, 2490687), (51, 1123251), (69, 830229), (73, 784737), (153, 374417), (207, 276743), (219, 261579), (223, 256887), (391, 146511), (657, 87193), (669, 85629), (1173, 48837), (1241, 46161), (1679, 34119), (2007, 28543), (3519, 16279), (3723, 15387), (3791, 15111), (5037, 11373), (5129, 11169)]