133347789

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{35027}}^1$

素因数の和:35086

約数の個数: 20

約数和(自身を含む): 203442624

約数和(自身を除く): 70094835

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 35027, 105081, 315243, 945729, 1646269, 2837187, 4938807, 14816421, 44449263, 133347789]

約数ペア:

[(1, 133347789), (3, 44449263), (9, 14816421), (27, 4938807), (47, 2837187), (81, 1646269), (141, 945729), (423, 315243), (1269, 105081), (3807, 35027)]