2861170047

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{1613}}^1$

素因数の和:2045

約数の個数: 40

約数和(自身を含む): 4358962080

約数和(自身を除く): 1497792033

約数列:

[1, 3, 9, 27, 61, 81, 183, 359, 549, 1077, 1613, 1647, 3231, 4839, 4941, 9693, 14517, 21899, 29079, 43551, 65697, 98393, 130653, 197091, 295179, 579067, 591273, 885537, 1737201, 1773819, 2656611, 5211603, 7969833, 15634809, 35323087, 46904427, 105969261, 317907783, 953723349, 2861170047]

約数ペア:

[(1, 2861170047), (3, 953723349), (9, 317907783), (27, 105969261), (61, 46904427), (81, 35323087), (183, 15634809), (359, 7969833), (549, 5211603), (1077, 2656611), (1613, 1773819), (1647, 1737201), (3231, 885537), (4839, 591273), (4941, 579067), (9693, 295179), (14517, 197091), (21899, 130653), (29079, 98393), (43551, 65697)]