87423237

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46477}}^1$

素因数の和:46513

約数の個数: 24

約数和(自身を含む): 145011360

約数和(自身を除く): 57588123

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 46477, 139431, 418293, 511247, 883063, 1533741, 2649189, 4601223, 7947567, 9713693, 29141079, 87423237]

約数ペア:

[(1, 87423237), (3, 29141079), (9, 9713693), (11, 7947567), (19, 4601223), (33, 2649189), (57, 1533741), (99, 883063), (171, 511247), (209, 418293), (627, 139431), (1881, 46477)]