90813300721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1320287}}^1$

素因数の和:1320361

約数の個数: 24

約数和(自身を含む): 110175393024

約数和(自身を除く): 19362092303

約数列:

[1, 11, 13, 37, 143, 169, 407, 481, 1859, 5291, 6253, 68783, 1320287, 14523157, 17163731, 48850619, 188801041, 223128503, 537356809, 635058047, 2454413533, 6985638517, 8255754611, 90813300721]

約数ペア:

[(1, 90813300721), (11, 8255754611), (13, 6985638517), (37, 2454413533), (143, 635058047), (169, 537356809), (407, 223128503), (481, 188801041), (1859, 48850619), (5291, 17163731), (6253, 14523157), (68783, 1320287)]