129610719

素因数分解:

$3^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1201}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 220014080

約数和(自身を除く): 90403361

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 571, 1201, 1713, 3603, 3997, 5139, 8407, 10809, 11991, 15417, 25221, 32427, 35973, 75663, 107919, 226989, 685771, 2057313, 4800397, 6171939, 14401191, 18515817, 43203573, 129610719]

約数ペア:

[(1, 129610719), (3, 43203573), (7, 18515817), (9, 14401191), (21, 6171939), (27, 4800397), (63, 2057313), (189, 685771), (571, 226989), (1201, 107919), (1713, 75663), (3603, 35973), (3997, 32427), (5139, 25221), (8407, 15417), (10809, 11991)]