16166631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 8509209

約数列:

[1, 3, 13, 23, 39, 67, 69, 201, 269, 299, 807, 871, 897, 1541, 2613, 3497, 4623, 6187, 10491, 18023, 18561, 20033, 54069, 60099, 80431, 234299, 241293, 414529, 702897, 1243587, 5388877, 16166631]

約数ペア:

[(1, 16166631), (3, 5388877), (13, 1243587), (23, 702897), (39, 414529), (67, 241293), (69, 234299), (201, 80431), (269, 60099), (299, 54069), (807, 20033), (871, 18561), (897, 18023), (1541, 10491), (2613, 6187), (3497, 4623)]