122912991

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{5413}}^1$

素因数の和:5480

約数の個数: 24

約数和(自身を含む): 188623760

約数和(自身を除く): 65710769

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 841, 2523, 5413, 7569, 16239, 22707, 48717, 146151, 156977, 470931, 1412793, 4238379, 4552333, 13656999, 40970997, 122912991]

約数ペア:

[(1, 122912991), (3, 40970997), (9, 13656999), (27, 4552333), (29, 4238379), (87, 1412793), (261, 470931), (783, 156977), (841, 146151), (2523, 48717), (5413, 22707), (7569, 16239)]