87367401

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30431}}^1$

素因数の和:30477

約数の個数: 24

約数和(自身を含む): 142421760

約数和(自身を除く): 55054359

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 30431, 91293, 273879, 334741, 882499, 1004223, 2647497, 3012669, 7942491, 9707489, 29122467, 87367401]

約数ペア:

[(1, 87367401), (3, 29122467), (9, 9707489), (11, 7942491), (29, 3012669), (33, 2647497), (87, 1004223), (99, 882499), (261, 334741), (319, 273879), (957, 91293), (2871, 30431)]