169622991

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{13687}}^1$

素因数の和:13722

約数の個数: 28

約数和(自身を含む): 269297712

約数和(自身を除く): 99674721

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 13687, 41061, 123183, 232679, 369549, 698037, 1108647, 2094111, 3325941, 6282333, 9977823, 18846999, 56540997, 169622991]

約数ペア:

[(1, 169622991), (3, 56540997), (9, 18846999), (17, 9977823), (27, 6282333), (51, 3325941), (81, 2094111), (153, 1108647), (243, 698037), (459, 369549), (729, 232679), (1377, 123183), (4131, 41061), (12393, 13687)]