78565059

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2358

約数の個数: 28

約数和(自身を含む): 120352416

約数和(自身を除く): 41787357

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 2293, 3807, 6879, 11421, 20637, 34263, 61911, 107771, 185733, 323313, 557199, 969939, 1671597, 2909817, 8729451, 26188353, 78565059]

約数ペア:

[(1, 78565059), (3, 26188353), (9, 8729451), (27, 2909817), (47, 1671597), (81, 969939), (141, 557199), (243, 323313), (423, 185733), (729, 107771), (1269, 61911), (2293, 34263), (3807, 20637), (6879, 11421)]