77632557

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 113508864

約数和(自身を除く): 35876307

約数列:

[1, 3, 17, 41, 51, 123, 137, 271, 411, 697, 813, 2091, 2329, 4607, 5617, 6987, 11111, 13821, 16851, 33333, 37127, 95489, 111381, 188887, 286467, 566661, 631159, 1522207, 1893477, 4566621, 25877519, 77632557]

約数ペア:

[(1, 77632557), (3, 25877519), (17, 4566621), (41, 1893477), (51, 1522207), (123, 631159), (137, 566661), (271, 286467), (411, 188887), (697, 111381), (813, 95489), (2091, 37127), (2329, 33333), (4607, 16851), (5617, 13821), (6987, 11111)]