204027663

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{145009}}^1$

素因数の和:145086

約数の個数: 16

約数和(自身を含む): 315541760

約数和(自身を除く): 111514097

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 145009, 435027, 1015063, 3045189, 9715603, 29146809, 68009221, 204027663]

約数ペア:

[(1, 204027663), (3, 68009221), (7, 29146809), (21, 9715603), (67, 3045189), (201, 1015063), (469, 435027), (1407, 145009)]