82400037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 120403584

約数和(自身を除く): 38003547

約数列:

[1, 3, 17, 41, 51, 123, 157, 251, 471, 697, 753, 2091, 2669, 4267, 6437, 8007, 10291, 12801, 19311, 30873, 39407, 109429, 118221, 174947, 328287, 524841, 669919, 1615687, 2009757, 4847061, 27466679, 82400037]

約数ペア:

[(1, 82400037), (3, 27466679), (17, 4847061), (41, 2009757), (51, 1615687), (123, 669919), (157, 524841), (251, 328287), (471, 174947), (697, 118221), (753, 109429), (2091, 39407), (2669, 30873), (4267, 19311), (6437, 12801), (8007, 10291)]