156777451197

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{2579807}}^1$

素因数の和:2580288

約数の個数: 16

約数和(自身を含む): 213979594752

約数和(自身を除く): 57202143555

約数列:

[1, 3, 47, 141, 431, 1293, 20257, 60771, 2579807, 7739421, 121250929, 363752787, 1111896817, 3335690451, 52259150399, 156777451197]

約数ペア:

[(1, 156777451197), (3, 52259150399), (47, 3335690451), (141, 1111896817), (431, 363752787), (1293, 121250929), (20257, 7739421), (60771, 2579807)]