229405527

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{217859}}^1$

素因数の和:217884

約数の個数: 20

約数和(自身を含む): 369054840

約数和(自身を除く): 139649313

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 217859, 653577, 1960731, 2832167, 5882193, 8496501, 17646579, 25489503, 76468509, 229405527]

約数ペア:

[(1, 229405527), (3, 76468509), (9, 25489503), (13, 17646579), (27, 8496501), (39, 5882193), (81, 2832167), (117, 1960731), (351, 653577), (1053, 217859)]