53445533043

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8731}}^1\times {\mathrm{9403}}^1$

素因数の和:18175

約数の個数: 32

約数和(自身を含む): 84086505472

約数和(自身を除く): 30640972429

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 8731, 9403, 26193, 28209, 61117, 65821, 183351, 197463, 270661, 291493, 811983, 874479, 1894627, 2040451, 5683881, 6121353, 82097593, 246292779, 574683151, 1724049453, 2545025383, 7635076149, 17815177681, 53445533043]

約数ペア:

[(1, 53445533043), (3, 17815177681), (7, 7635076149), (21, 2545025383), (31, 1724049453), (93, 574683151), (217, 246292779), (651, 82097593), (8731, 6121353), (9403, 5683881), (26193, 2040451), (28209, 1894627), (61117, 874479), (65821, 811983), (183351, 291493), (197463, 270661)]