56551089

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 90537984

約数和(自身を除く): 33986895

約数列:

[1, 3, 7, 21, 23, 69, 161, 191, 483, 573, 613, 1337, 1839, 4011, 4291, 4393, 12873, 13179, 14099, 30751, 42297, 92253, 98693, 117083, 296079, 351249, 819581, 2458743, 2692909, 8078727, 18850363, 56551089]

約数ペア:

[(1, 56551089), (3, 18850363), (7, 8078727), (21, 2692909), (23, 2458743), (69, 819581), (161, 351249), (191, 296079), (483, 117083), (573, 98693), (613, 92253), (1337, 42297), (1839, 30751), (4011, 14099), (4291, 13179), (4393, 12873)]