269968329

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{929}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 410688000

約数和(自身を除く): 140719671

約数列:

[1, 3, 9, 27, 47, 141, 229, 423, 687, 929, 1269, 2061, 2787, 6183, 8361, 10763, 25083, 32289, 43663, 96867, 130989, 212741, 290601, 392967, 638223, 1178901, 1914669, 5744007, 9998827, 29996481, 89989443, 269968329]

約数ペア:

[(1, 269968329), (3, 89989443), (9, 29996481), (27, 9998827), (47, 5744007), (141, 1914669), (229, 1178901), (423, 638223), (687, 392967), (929, 290601), (1269, 212741), (2061, 130989), (2787, 96867), (6183, 43663), (8361, 32289), (10763, 25083)]