2877882831

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{51767}}^1$

素因数の和:51876

約数の個数: 32

約数和(自身を含む): 4472755200

約数和(自身を除く): 1594872369

約数列:

[1, 3, 9, 27, 29, 71, 87, 213, 261, 639, 783, 1917, 2059, 6177, 18531, 51767, 55593, 155301, 465903, 1397709, 1501243, 3675457, 4503729, 11026371, 13511187, 33079113, 40533561, 99237339, 106588253, 319764759, 959294277, 2877882831]

約数ペア:

[(1, 2877882831), (3, 959294277), (9, 319764759), (27, 106588253), (29, 99237339), (71, 40533561), (87, 33079113), (213, 13511187), (261, 11026371), (639, 4503729), (783, 3675457), (1917, 1501243), (2059, 1397709), (6177, 465903), (18531, 155301), (51767, 55593)]