26346327

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 41378304

約数和(自身を除く): 15031977

約数列:

[1, 3, 7, 21, 61, 131, 157, 183, 393, 427, 471, 917, 1099, 1281, 2751, 3297, 7991, 9577, 20567, 23973, 28731, 55937, 61701, 67039, 143969, 167811, 201117, 431907, 1254587, 3763761, 8782109, 26346327]

約数ペア:

[(1, 26346327), (3, 8782109), (7, 3763761), (21, 1254587), (61, 431907), (131, 201117), (157, 167811), (183, 143969), (393, 67039), (427, 61701), (471, 55937), (917, 28731), (1099, 23973), (1281, 20567), (2751, 9577), (3297, 7991)]