71053773

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{5431}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 111464640

約数和(自身を除く): 40410867

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 5431, 13083, 16293, 38017, 114051, 266119, 483359, 798357, 1450077, 3383513, 10150539, 23684591, 71053773]

約数ペア:

[(1, 71053773), (3, 23684591), (7, 10150539), (21, 3383513), (49, 1450077), (89, 798357), (147, 483359), (267, 266119), (623, 114051), (1869, 38017), (4361, 16293), (5431, 13083)]