72072111

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{14207}}^1$

素因数の和:14318

約数の個数: 16

約数和(自身を含む): 102297600

約数和(自身を除く): 30225489

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 14207, 42621, 269933, 809799, 1264423, 3793269, 24024037, 72072111]

約数ペア:

[(1, 72072111), (3, 24024037), (19, 3793269), (57, 1264423), (89, 809799), (267, 269933), (1691, 42621), (5073, 14207)]