72203670231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{209357}}^1$

素因数の和:210871

約数の個数: 32

約数和(自身を含む): 120107847168

約数和(自身を除く): 47904176937

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1493, 4479, 10451, 16423, 31353, 49269, 114961, 209357, 344883, 628071, 1465499, 2302927, 4396497, 6908781, 16120489, 48361467, 312570001, 937710003, 2187990007, 3438270011, 6563970021, 10314810033, 24067890077, 72203670231]

約数ペア:

[(1, 72203670231), (3, 24067890077), (7, 10314810033), (11, 6563970021), (21, 3438270011), (33, 2187990007), (77, 937710003), (231, 312570001), (1493, 48361467), (4479, 16120489), (10451, 6908781), (16423, 4396497), (31353, 2302927), (49269, 1465499), (114961, 628071), (209357, 344883)]