127741893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{6977}}^1$

素因数の和:7356

約数の個数: 16

約数和(自身を含む): 180869760

約数和(自身を除く): 53127867

約数列:

[1, 3, 17, 51, 359, 1077, 6103, 6977, 18309, 20931, 118609, 355827, 2504743, 7514229, 42580631, 127741893]

約数ペア:

[(1, 127741893), (3, 42580631), (17, 7514229), (51, 2504743), (359, 355827), (1077, 118609), (6103, 20931), (6977, 18309)]