84641751

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3613}}^1$

素因数の和:3775

約数の個数: 24

約数和(自身を含む): 129670320

約数和(自身を除く): 45028569

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 3613, 7809, 10839, 23427, 32517, 68647, 205941, 494981, 617823, 1484943, 4454829, 9404639, 28213917, 84641751]

約数ペア:

[(1, 84641751), (3, 28213917), (9, 9404639), (19, 4454829), (57, 1484943), (137, 617823), (171, 494981), (411, 205941), (1233, 68647), (2603, 32517), (3613, 23427), (7809, 10839)]