67609647

素因数分解:

$3^6\times 7^1\times {\mathrm{13249}}^1$

素因数の和:13274

約数の個数: 28

約数和(自身を含む): 115858000

約数和(自身を除く): 48248353

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 13249, 39747, 92743, 119241, 278229, 357723, 834687, 1073169, 2504061, 3219507, 7512183, 9658521, 22536549, 67609647]

約数ペア:

[(1, 67609647), (3, 22536549), (7, 9658521), (9, 7512183), (21, 3219507), (27, 2504061), (63, 1073169), (81, 834687), (189, 357723), (243, 278229), (567, 119241), (729, 92743), (1701, 39747), (5103, 13249)]