2016587529

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1895

約数の個数: 64

約数和(自身を含む): 3398112000

約数和(自身を除く): 1381524471

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 137, 261, 297, 319, 411, 783, 957, 1233, 1507, 1709, 2871, 3699, 3973, 4521, 5127, 8613, 11919, 13563, 15381, 18799, 35757, 40689, 43703, 46143, 49561, 56397, 107271, 131109, 148683, 169191, 234133, 393327, 446049, 507573, 545171, 702399, 1179981, 1338147, 1635513, 2107197, 2575463, 4906539, 6321591, 6789857, 7726389, 14719617, 20369571, 23179167, 61108713, 69537501, 74688427, 183326139, 224065281, 672195843, 2016587529]

約数ペア:

[(1, 2016587529), (3, 672195843), (9, 224065281), (11, 183326139), (27, 74688427), (29, 69537501), (33, 61108713), (87, 23179167), (99, 20369571), (137, 14719617), (261, 7726389), (297, 6789857), (319, 6321591), (411, 4906539), (783, 2575463), (957, 2107197), (1233, 1635513), (1507, 1338147), (1709, 1179981), (2871, 702399), (3699, 545171), (3973, 507573), (4521, 446049), (5127, 393327), (8613, 234133), (11919, 169191), (13563, 148683), (15381, 131109), (18799, 107271), (35757, 56397), (40689, 49561), (43703, 46143)]