91488591

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1044

約数の個数: 36

約数和(自身を含む): 144429480

約数和(自身を除く): 52940889

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 361, 551, 971, 1083, 1653, 2913, 3249, 4959, 8739, 10469, 18449, 28159, 31407, 55347, 84477, 94221, 166041, 253431, 350531, 535021, 1051593, 1605063, 3154779, 4815189, 10165399, 30496197, 91488591]

約数ペア:

[(1, 91488591), (3, 30496197), (9, 10165399), (19, 4815189), (29, 3154779), (57, 1605063), (87, 1051593), (171, 535021), (261, 350531), (361, 253431), (551, 166041), (971, 94221), (1083, 84477), (1653, 55347), (2913, 31407), (3249, 28159), (4959, 18449), (8739, 10469)]