65969451

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 38539989

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 369, 621, 943, 1107, 2591, 2829, 7773, 8487, 23319, 25461, 59593, 69957, 106231, 178779, 318693, 536337, 956079, 1609011, 2443313, 2868237, 7329939, 21989817, 65969451]

約数ペア:

[(1, 65969451), (3, 21989817), (9, 7329939), (23, 2868237), (27, 2443313), (41, 1609011), (69, 956079), (123, 536337), (207, 318693), (369, 178779), (621, 106231), (943, 69957), (1107, 59593), (2591, 25461), (2829, 23319), (7773, 8487)]