70897329

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{17623}}^1$

素因数の和:17781

約数の個数: 16

約数和(自身を含む): 105744000

約数和(自身を除く): 34846671

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 17623, 52869, 158607, 475821, 2625827, 7877481, 23632443, 70897329]

約数ペア:

[(1, 70897329), (3, 23632443), (9, 7877481), (27, 2625827), (149, 475821), (447, 158607), (1341, 52869), (4023, 17623)]