85451877

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3469}}^1$

素因数の和:3522

約数の個数: 48

約数和(自身を含む): 155900160

約数和(自身を除く): 70448283

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2737, 3469, 3519, 8211, 10407, 24283, 24633, 31221, 58973, 72849, 79787, 176919, 218547, 239361, 412811, 530757, 558509, 718083, 1238433, 1356379, 1675527, 3715299, 4069137, 5026581, 9494653, 12207411, 28483959, 85451877]

約数ペア:

[(1, 85451877), (3, 28483959), (7, 12207411), (9, 9494653), (17, 5026581), (21, 4069137), (23, 3715299), (51, 1675527), (63, 1356379), (69, 1238433), (119, 718083), (153, 558509), (161, 530757), (207, 412811), (357, 239361), (391, 218547), (483, 176919), (1071, 79787), (1173, 72849), (1449, 58973), (2737, 31221), (3469, 24633), (3519, 24283), (8211, 10407)]