53865333

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15307}}^1$

素因数の和:15353

約数の個数: 24

約数和(自身を含む): 85969728

約数和(自身を除く): 32104395

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 15307, 45921, 137763, 260219, 352061, 780657, 1056183, 2341971, 3168549, 5985037, 17955111, 53865333]

約数ペア:

[(1, 53865333), (3, 17955111), (9, 5985037), (17, 3168549), (23, 2341971), (51, 1056183), (69, 780657), (153, 352061), (207, 260219), (391, 137763), (1173, 45921), (3519, 15307)]