143584893

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{11897}}^1$

素因数の和:12058

約数の個数: 20

約数和(自身を含む): 215948700

約数和(自身を除く): 72363807

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 11897, 12069, 35691, 107073, 321219, 963657, 1772653, 5317959, 15953877, 47861631, 143584893]

約数ペア:

[(1, 143584893), (3, 47861631), (9, 15953877), (27, 5317959), (81, 1772653), (149, 963657), (447, 321219), (1341, 107073), (4023, 35691), (11897, 12069)]