7268816907

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{60133}}^1$

素因数の和:60201

約数の個数: 48

約数和(自身を含む): 12156689440

約数和(自身を除く): 4887872533

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 121, 297, 333, 363, 407, 999, 1089, 1221, 3267, 3663, 4477, 10989, 13431, 40293, 60133, 120879, 180399, 541197, 661463, 1623591, 1984389, 2224921, 5953167, 6674763, 7276093, 17859501, 20024289, 21828279, 24474131, 60072867, 65484837, 73422393, 196454511, 220267179, 269215441, 660801537, 807646323, 2422938969, 7268816907]

約数ペア:

[(1, 7268816907), (3, 2422938969), (9, 807646323), (11, 660801537), (27, 269215441), (33, 220267179), (37, 196454511), (99, 73422393), (111, 65484837), (121, 60072867), (297, 24474131), (333, 21828279), (363, 20024289), (407, 17859501), (999, 7276093), (1089, 6674763), (1221, 5953167), (3267, 2224921), (3663, 1984389), (4477, 1623591), (10989, 661463), (13431, 541197), (40293, 180399), (60133, 120879)]