91516473

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{2671}}^1$

素因数の和:2736

約数の個数: 28

約数和(自身を含む): 140183808

約数和(自身を除く): 48667335

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 729, 1269, 2671, 3807, 8013, 11421, 24039, 34263, 72117, 125537, 216351, 376611, 649053, 1129833, 1947159, 3389499, 10168497, 30505491, 91516473]

約数ペア:

[(1, 91516473), (3, 30505491), (9, 10168497), (27, 3389499), (47, 1947159), (81, 1129833), (141, 649053), (243, 376611), (423, 216351), (729, 125537), (1269, 72117), (2671, 34263), (3807, 24039), (8013, 11421)]