27803373

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 43568640

約数和(自身を除く): 15765267

約数列:

[1, 3, 13, 29, 31, 39, 61, 87, 93, 169, 183, 377, 403, 507, 793, 899, 1131, 1209, 1769, 1891, 2379, 2697, 4901, 5239, 5307, 5673, 10309, 11687, 14703, 15717, 22997, 24583, 30927, 35061, 54839, 68991, 73749, 151931, 164517, 298961, 319579, 455793, 712907, 896883, 958737, 2138721, 9267791, 27803373]

約数ペア:

[(1, 27803373), (3, 9267791), (13, 2138721), (29, 958737), (31, 896883), (39, 712907), (61, 455793), (87, 319579), (93, 298961), (169, 164517), (183, 151931), (377, 73749), (403, 68991), (507, 54839), (793, 35061), (899, 30927), (1131, 24583), (1209, 22997), (1769, 15717), (1891, 14703), (2379, 11687), (2697, 10309), (4901, 5673), (5239, 5307)]