71900463

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{2179}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 101710080

約数和(自身を除く): 29809617

約数列:

[1, 3, 17, 51, 647, 1941, 2179, 6537, 10999, 32997, 37043, 111129, 1409813, 4229439, 23966821, 71900463]

約数ペア:

[(1, 71900463), (3, 23966821), (17, 4229439), (51, 1409813), (647, 111129), (1941, 37043), (2179, 32997), (6537, 10999)]