201018531

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{33353}}^1$

素因数の和:33411

約数の個数: 24

約数和(自身を含む): 319397904

約数和(自身を除く): 118379373

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 33353, 100059, 233471, 700413, 1367473, 1634297, 4102419, 4902891, 9572311, 28716933, 67006177, 201018531]

約数ペア:

[(1, 201018531), (3, 67006177), (7, 28716933), (21, 9572311), (41, 4902891), (49, 4102419), (123, 1634297), (147, 1367473), (287, 700413), (861, 233471), (2009, 100059), (6027, 33353)]