56866677

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 91699200

約数和(自身を除く): 34832523

約数列:

[1, 3, 7, 19, 21, 57, 133, 359, 397, 399, 1077, 1191, 2513, 2779, 6821, 7539, 7543, 8337, 20463, 22629, 47747, 52801, 142523, 143241, 158403, 427569, 997661, 2707937, 2992983, 8123811, 18955559, 56866677]

約数ペア:

[(1, 56866677), (3, 18955559), (7, 8123811), (19, 2992983), (21, 2707937), (57, 997661), (133, 427569), (359, 158403), (397, 143241), (399, 142523), (1077, 52801), (1191, 47747), (2513, 22629), (2779, 20463), (6821, 8337), (7539, 7543)]