53308251

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 80056704

約数和(自身を除く): 26748453

約数列:

[1, 3, 9, 31, 93, 157, 279, 471, 1217, 1413, 3651, 4867, 10953, 14601, 37727, 43803, 113181, 191069, 339543, 573207, 1719621, 5923139, 17769417, 53308251]

約数ペア:

[(1, 53308251), (3, 17769417), (9, 5923139), (31, 1719621), (93, 573207), (157, 339543), (279, 191069), (471, 113181), (1217, 43803), (1413, 37727), (3651, 14601), (4867, 10953)]