201397827

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{74509}}^1$

素因数の和:74582

約数の個数: 16

約数和(自身を含む): 289694880

約数和(自身を除く): 88297053

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 74509, 223527, 1266653, 3799959, 3948977, 11846931, 67132609, 201397827]

約数ペア:

[(1, 201397827), (3, 67132609), (17, 11846931), (51, 3948977), (53, 3799959), (159, 1266653), (901, 223527), (2703, 74509)]