133025529

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6863}}^1$

素因数の和:6957

約数の個数: 32

約数和(自身を含む): 221405184

約数和(自身を除く): 88379655

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 6461, 6863, 19383, 20589, 48041, 89219, 144123, 267657, 487273, 624533, 1461819, 1873599, 3410911, 6334549, 10232733, 19003647, 44341843, 133025529]

約数ペア:

[(1, 133025529), (3, 44341843), (7, 19003647), (13, 10232733), (21, 6334549), (39, 3410911), (71, 1873599), (91, 1461819), (213, 624533), (273, 487273), (497, 267657), (923, 144123), (1491, 89219), (2769, 48041), (6461, 20589), (6863, 19383)]