64288527

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 89377200

約数和(自身を除く): 25088673

約数列:

[1, 3, 47, 89, 109, 141, 267, 327, 2209, 4183, 5123, 6627, 9701, 12549, 15369, 29103, 196601, 240781, 455947, 589803, 722343, 1367841, 21429509, 64288527]

約数ペア:

[(1, 64288527), (3, 21429509), (47, 1367841), (89, 722343), (109, 589803), (141, 455947), (267, 240781), (327, 196601), (2209, 29103), (4183, 15369), (5123, 12549), (6627, 9701)]