168591105

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9533}}^1$

素因数の和:9678

約数の個数: 32

約数和(自身を含む): 302037120

約数和(自身を除く): 133446015

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1965, 3537, 5895, 9533, 17685, 28599, 47665, 85797, 142995, 257391, 428985, 1248823, 1286955, 3746469, 6244115, 11239407, 18732345, 33718221, 56197035, 168591105]

約数ペア:

[(1, 168591105), (3, 56197035), (5, 33718221), (9, 18732345), (15, 11239407), (27, 6244115), (45, 3746469), (131, 1286955), (135, 1248823), (393, 428985), (655, 257391), (1179, 142995), (1965, 85797), (3537, 47665), (5895, 28599), (9533, 17685)]