73270251

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47609}}^1$

素因数の和:47640

約数の個数: 20

約数和(自身を含む): 115216200

約数和(自身を除く): 41945949

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 47609, 142827, 428481, 904571, 1285443, 2713713, 3856329, 8141139, 24423417, 73270251]

約数ペア:

[(1, 73270251), (3, 24423417), (9, 8141139), (19, 3856329), (27, 2713713), (57, 1285443), (81, 904571), (171, 428481), (513, 142827), (1539, 47609)]