40680159

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 63947520

約数和(自身を除く): 23267361

約数列:

[1, 3, 13, 19, 39, 41, 57, 103, 123, 169, 247, 309, 507, 533, 741, 779, 1339, 1599, 1957, 2337, 3211, 4017, 4223, 5871, 6929, 9633, 10127, 12669, 17407, 20787, 25441, 30381, 52221, 54899, 76323, 80237, 131651, 164697, 240711, 330733, 394953, 713687, 992199, 1043081, 2141061, 3129243, 13560053, 40680159]

約数ペア:

[(1, 40680159), (3, 13560053), (13, 3129243), (19, 2141061), (39, 1043081), (41, 992199), (57, 713687), (103, 394953), (123, 330733), (169, 240711), (247, 164697), (309, 131651), (507, 80237), (533, 76323), (741, 54899), (779, 52221), (1339, 30381), (1599, 25441), (1957, 20787), (2337, 17407), (3211, 12669), (4017, 10127), (4223, 9633), (5871, 6929)]