66180753

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 103992320

約数和(自身を除く): 37811567

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 837, 999, 1147, 2137, 3441, 6411, 10323, 19233, 30969, 57699, 66247, 79069, 198741, 237207, 596223, 711621, 1788669, 2134863, 2451139, 7353417, 22060251, 66180753]

約数ペア:

[(1, 66180753), (3, 22060251), (9, 7353417), (27, 2451139), (31, 2134863), (37, 1788669), (93, 711621), (111, 596223), (279, 237207), (333, 198741), (837, 79069), (999, 66247), (1147, 57699), (2137, 30969), (3441, 19233), (6411, 10323)]