81170029591

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2843}}^1\times {\mathrm{3037}}^1$

素因数の和:5983

約数の個数: 32

約数和(自身を含む): 99533629440

約数和(自身を除く): 18363599849

約数列:

[1, 7, 17, 79, 119, 553, 1343, 2843, 3037, 9401, 19901, 21259, 48331, 51629, 224597, 239923, 338317, 361403, 1572179, 1679461, 3818149, 4078691, 8634191, 26727043, 28550837, 60439337, 146781247, 682101089, 1027468729, 4774707623, 11595718513, 81170029591]

約数ペア:

[(1, 81170029591), (7, 11595718513), (17, 4774707623), (79, 1027468729), (119, 682101089), (553, 146781247), (1343, 60439337), (2843, 28550837), (3037, 26727043), (9401, 8634191), (19901, 4078691), (21259, 3818149), (48331, 1679461), (51629, 1572179), (224597, 361403), (239923, 338317)]