54692729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 70108416

約数和(自身を除く): 15415687

約数列:

[1, 7, 13, 41, 91, 107, 137, 287, 533, 749, 959, 1391, 1781, 3731, 4387, 5617, 9737, 12467, 14659, 30709, 39319, 57031, 73021, 102613, 190567, 399217, 511147, 601019, 1333969, 4207133, 7813247, 54692729]

約数ペア:

[(1, 54692729), (7, 7813247), (13, 4207133), (41, 1333969), (91, 601019), (107, 511147), (137, 399217), (287, 190567), (533, 102613), (749, 73021), (959, 57031), (1391, 39319), (1781, 30709), (3731, 14659), (4387, 12467), (5617, 9737)]