173665026

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{7639}}^1$

素因数の和:8071

約数の個数: 32

約数和(自身を含む): 386889600

約数和(自身を除く): 213224574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1263, 2526, 3789, 7578, 7639, 11367, 15278, 22734, 22917, 45834, 68751, 137502, 206253, 412506, 3216019, 6432038, 9648057, 19296114, 28944171, 57888342, 86832513, 173665026]

約数ペア:

[(1, 173665026), (2, 86832513), (3, 57888342), (6, 28944171), (9, 19296114), (18, 9648057), (27, 6432038), (54, 3216019), (421, 412506), (842, 206253), (1263, 137502), (2526, 68751), (3789, 45834), (7578, 22917), (7639, 22734), (11367, 15278)]