72384559

素因数分解:

${\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 80196480

約数和(自身を除く): 7811921

約数列:

[1, 13, 47, 169, 611, 701, 2197, 7943, 9113, 32947, 103259, 118469, 428311, 1540097, 5568043, 72384559]

約数ペア:

[(1, 72384559), (13, 5568043), (47, 1540097), (169, 428311), (611, 118469), (701, 103259), (2197, 32947), (7943, 9113)]