87999010239

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2181379}}^1$

素因数の和:2181519

約数の個数: 32

約数和(自身を含む): 143238136320

約数和(自身を除く): 55239126081

約数列:

[1, 3, 7, 17, 21, 51, 113, 119, 339, 357, 791, 1921, 2373, 5763, 13447, 40341, 2181379, 6544137, 15269653, 37083443, 45808959, 111250329, 246495827, 259584101, 739487481, 778752303, 1725470789, 4190429059, 5176412367, 12571287177, 29333003413, 87999010239]

約数ペア:

[(1, 87999010239), (3, 29333003413), (7, 12571287177), (17, 5176412367), (21, 4190429059), (51, 1725470789), (113, 778752303), (119, 739487481), (339, 259584101), (357, 246495827), (791, 111250329), (1921, 45808959), (2373, 37083443), (5763, 15269653), (13447, 6544137), (40341, 2181379)]