53843621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 64555008

約数和(自身を除く): 10711387

約数列:

[1, 13, 23, 31, 37, 157, 299, 403, 481, 713, 851, 1147, 2041, 3611, 4867, 5809, 9269, 11063, 14911, 26381, 46943, 63271, 75517, 111941, 133607, 180079, 342953, 1455233, 1736891, 2341027, 4141817, 53843621]

約数ペア:

[(1, 53843621), (13, 4141817), (23, 2341027), (31, 1736891), (37, 1455233), (157, 342953), (299, 180079), (403, 133607), (481, 111941), (713, 75517), (851, 63271), (1147, 46943), (2041, 26381), (3611, 14911), (4867, 11063), (5809, 9269)]