456245181

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{631}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 788736000

約数和(自身を除く): 332490819

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 499, 631, 1449, 1497, 1893, 3493, 4417, 4491, 5679, 10479, 11477, 13251, 14513, 31437, 34431, 39753, 43539, 80339, 101591, 103293, 130617, 241017, 304773, 314869, 723051, 914319, 944607, 2204083, 2833821, 6612249, 7241987, 19836747, 21725961, 50693909, 65177883, 152081727, 456245181]

約数ペア:

[(1, 456245181), (3, 152081727), (7, 65177883), (9, 50693909), (21, 21725961), (23, 19836747), (63, 7241987), (69, 6612249), (161, 2833821), (207, 2204083), (483, 944607), (499, 914319), (631, 723051), (1449, 314869), (1497, 304773), (1893, 241017), (3493, 130617), (4417, 103293), (4491, 101591), (5679, 80339), (10479, 43539), (11477, 39753), (13251, 34431), (14513, 31437)]