143158323

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6389}}^1$

素因数の和:6507

約数の個数: 32

約数和(自身を含む): 240468480

約数和(自身を除く): 97310157

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 2037, 3201, 6389, 7469, 19167, 22407, 44723, 70279, 134169, 210837, 491953, 619733, 1475859, 1859199, 4338131, 6817063, 13014393, 20451189, 47719441, 143158323]

約数ペア:

[(1, 143158323), (3, 47719441), (7, 20451189), (11, 13014393), (21, 6817063), (33, 4338131), (77, 1859199), (97, 1475859), (231, 619733), (291, 491953), (679, 210837), (1067, 134169), (2037, 70279), (3201, 44723), (6389, 22407), (7469, 19167)]