204023043

素因数分解:

$3^7\times 7^1\times {\mathrm{13327}}^1$

素因数の和:13355

約数の個数: 32

約数和(自身を含む): 349726720

約数和(自身を除く): 145703677

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 13327, 15309, 39981, 93289, 119943, 279867, 359829, 839601, 1079487, 2518803, 3238461, 7556409, 9715383, 22669227, 29146149, 68007681, 204023043]

約数ペア:

[(1, 204023043), (3, 68007681), (7, 29146149), (9, 22669227), (21, 9715383), (27, 7556409), (63, 3238461), (81, 2518803), (189, 1079487), (243, 839601), (567, 359829), (729, 279867), (1701, 119943), (2187, 93289), (5103, 39981), (13327, 15309)]