80998071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11311}}^1$

素因数の和:11363

約数の個数: 32

約数和(自身を含む): 139001856

約数和(自身を除く): 58003785

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 11311, 33933, 79177, 124421, 237531, 350641, 373263, 870947, 1051923, 2454487, 2612841, 3857051, 7363461, 11571153, 26999357, 80998071]

約数ペア:

[(1, 80998071), (3, 26999357), (7, 11571153), (11, 7363461), (21, 3857051), (31, 2612841), (33, 2454487), (77, 1051923), (93, 870947), (217, 373263), (231, 350641), (341, 237531), (651, 124421), (1023, 79177), (2387, 33933), (7161, 11311)]