212764753593

素因数分解:

$3^4\times 7^1\times {\mathrm{87613}}^1\times {\mathrm{4283}}^1$

素因数の和:91915

約数の個数: 40

約数和(自身を含む): 363327547968

約数和(自身を除く): 150562794375

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 4283, 12849, 29981, 38547, 87613, 89943, 115641, 262839, 269829, 346923, 613291, 788517, 809487, 1839873, 2365551, 2428461, 5519619, 7096653, 16558857, 49676571, 375246479, 1125739437, 2626725353, 3377218311, 7880176059, 10131654933, 23640528177, 30394964799, 70921584531, 212764753593]

約数ペア:

[(1, 212764753593), (3, 70921584531), (7, 30394964799), (9, 23640528177), (21, 10131654933), (27, 7880176059), (63, 3377218311), (81, 2626725353), (189, 1125739437), (567, 375246479), (4283, 49676571), (12849, 16558857), (29981, 7096653), (38547, 5519619), (87613, 2428461), (89943, 2365551), (115641, 1839873), (262839, 809487), (269829, 788517), (346923, 613291)]