65136891

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2969}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 88957440

約数和(自身を除く): 23820549

約数列:

[1, 3, 71, 103, 213, 309, 2969, 7313, 8907, 21939, 210799, 305807, 632397, 917421, 21712297, 65136891]

約数ペア:

[(1, 65136891), (3, 21712297), (71, 917421), (103, 632397), (213, 305807), (309, 210799), (2969, 21939), (7313, 8907)]