127944774

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{51137}}^1$

素因数の和:51284

約数の個数: 24

約数和(自身を含む): 279213480

約数和(自身を除く): 151268706

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 51137, 102274, 153411, 306822, 460233, 920466, 7108043, 14216086, 21324129, 42648258, 63972387, 127944774]

約数ペア:

[(1, 127944774), (2, 63972387), (3, 42648258), (6, 21324129), (9, 14216086), (18, 7108043), (139, 920466), (278, 460233), (417, 306822), (834, 153411), (1251, 102274), (2502, 51137)]