66454071

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 97868736

約数和(自身を除く): 31414665

約数列:

[1, 3, 17, 41, 51, 61, 123, 183, 521, 697, 1037, 1563, 2091, 2501, 3111, 7503, 8857, 21361, 26571, 31781, 42517, 64083, 95343, 127551, 363137, 540277, 1089411, 1303021, 1620831, 3909063, 22151357, 66454071]

約数ペア:

[(1, 66454071), (3, 22151357), (17, 3909063), (41, 1620831), (51, 1303021), (61, 1089411), (123, 540277), (183, 363137), (521, 127551), (697, 95343), (1037, 64083), (1563, 42517), (2091, 31781), (2501, 26571), (3111, 21361), (7503, 8857)]