2078288631

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{12763}}^1$

素因数の和:12972

約数の個数: 32

約数和(自身を含む): 3181809920

約数和(自身を除く): 1103521289

約数列:

[1, 3, 9, 27, 37, 111, 163, 333, 489, 999, 1467, 4401, 6031, 12763, 18093, 38289, 54279, 114867, 162837, 344601, 472231, 1416693, 2080369, 4250079, 6241107, 12750237, 18723321, 56169963, 76973653, 230920959, 692762877, 2078288631]

約数ペア:

[(1, 2078288631), (3, 692762877), (9, 230920959), (27, 76973653), (37, 56169963), (111, 18723321), (163, 12750237), (333, 6241107), (489, 4250079), (999, 2080369), (1467, 1416693), (4401, 472231), (6031, 344601), (12763, 162837), (18093, 114867), (38289, 54279)]