164620791

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{2707}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 247132080

約数和(自身を除く): 82511289

約数列:

[1, 3, 9, 29, 87, 233, 261, 699, 2097, 2707, 6757, 8121, 20271, 24363, 60813, 78503, 235509, 630731, 706527, 1892193, 5676579, 18291199, 54873597, 164620791]

約数ペア:

[(1, 164620791), (3, 54873597), (9, 18291199), (29, 5676579), (87, 1892193), (233, 706527), (261, 630731), (699, 235509), (2097, 78503), (2707, 60813), (6757, 24363), (8121, 20271)]