1267289523

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{1747}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 1911333120

約数和(自身を除く): 644043597

約数列:

[1, 3, 9, 27, 67, 201, 401, 603, 1203, 1747, 1809, 3609, 5241, 10827, 15723, 26867, 47169, 80601, 117049, 241803, 351147, 700547, 725409, 1053441, 2101641, 3160323, 6304923, 18914769, 46936649, 140809947, 422429841, 1267289523]

約数ペア:

[(1, 1267289523), (3, 422429841), (9, 140809947), (27, 46936649), (67, 18914769), (201, 6304923), (401, 3160323), (603, 2101641), (1203, 1053441), (1747, 725409), (1809, 700547), (3609, 351147), (5241, 241803), (10827, 117049), (15723, 80601), (26867, 47169)]