87668757

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1289}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 142416000

約数和(自身を除く): 54747243

約数列:

[1, 3, 9, 11, 27, 33, 99, 229, 297, 687, 1289, 2061, 2519, 3867, 6183, 7557, 11601, 14179, 22671, 34803, 42537, 68013, 127611, 295181, 382833, 885543, 2656629, 3246991, 7969887, 9740973, 29222919, 87668757]

約数ペア:

[(1, 87668757), (3, 29222919), (9, 9740973), (11, 7969887), (27, 3246991), (33, 2656629), (99, 885543), (229, 382833), (297, 295181), (687, 127611), (1289, 68013), (2061, 42537), (2519, 34803), (3867, 22671), (6183, 14179), (7557, 11601)]