88597719

素因数分解:

$3^4\times 7^1\times {\mathrm{156257}}^1$

素因数の和:156276

約数の個数: 20

約数和(自身を含む): 151257744

約数和(自身を除く): 62660025

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 156257, 468771, 1093799, 1406313, 3281397, 4218939, 9844191, 12656817, 29532573, 88597719]

約数ペア:

[(1, 88597719), (3, 29532573), (7, 12656817), (9, 9844191), (21, 4218939), (27, 3281397), (63, 1406313), (81, 1093799), (189, 468771), (567, 156257)]