71331507

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35863}}^1$

素因数の和:35899

約数の個数: 24

約数和(自身を含む): 117490464

約数和(自身を除く): 46158957

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 35863, 107589, 322767, 466219, 609671, 1398657, 1829013, 4195971, 5487039, 7925723, 23777169, 71331507]

約数ペア:

[(1, 71331507), (3, 23777169), (9, 7925723), (13, 5487039), (17, 4195971), (39, 1829013), (51, 1398657), (117, 609671), (153, 466219), (221, 322767), (663, 107589), (1989, 35863)]