54108561

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 84853440

約数和(自身を除く): 30744879

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 137, 169, 247, 411, 507, 533, 741, 779, 1599, 1781, 2337, 2603, 3211, 5343, 5617, 6929, 7809, 9633, 10127, 16851, 20787, 23153, 30381, 33839, 69459, 73021, 101517, 106723, 131651, 219063, 320169, 394953, 439907, 949273, 1319721, 1387399, 2847819, 4162197, 18036187, 54108561]

約数ペア:

[(1, 54108561), (3, 18036187), (13, 4162197), (19, 2847819), (39, 1387399), (41, 1319721), (57, 949273), (123, 439907), (137, 394953), (169, 320169), (247, 219063), (411, 131651), (507, 106723), (533, 101517), (741, 73021), (779, 69459), (1599, 33839), (1781, 30381), (2337, 23153), (2603, 20787), (3211, 16851), (5343, 10127), (5617, 9633), (6929, 7809)]