43257531

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 18950469

約数列:

[1, 3, 29, 47, 71, 87, 141, 149, 213, 447, 1363, 2059, 3337, 4089, 4321, 6177, 7003, 10011, 10579, 12963, 21009, 31737, 96773, 203087, 290319, 306791, 497213, 609261, 920373, 1491639, 14419177, 43257531]

約数ペア:

[(1, 43257531), (3, 14419177), (29, 1491639), (47, 920373), (71, 609261), (87, 497213), (141, 306791), (149, 290319), (213, 203087), (447, 96773), (1363, 31737), (2059, 21009), (3337, 12963), (4089, 10579), (4321, 10011), (6177, 7003)]