81484077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{10723}}^1$

素因数の和:10892

約数の個数: 16

約数和(自身を含む): 115819200

約数和(自身を除く): 34335123

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 10723, 32169, 182291, 546873, 1597727, 4793181, 27161359, 81484077]

約数ペア:

[(1, 81484077), (3, 27161359), (17, 4793181), (51, 1597727), (149, 546873), (447, 182291), (2533, 32169), (7599, 10723)]