82553679

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 134053920

約数和(自身を除く): 51500241

約数列:

[1, 3, 9, 13, 39, 43, 61, 117, 129, 183, 269, 387, 549, 559, 793, 807, 1677, 2379, 2421, 2623, 3497, 5031, 7137, 7869, 10491, 11567, 16409, 23607, 31473, 34099, 34701, 49227, 102297, 104103, 147681, 150371, 213317, 306891, 451113, 639951, 705587, 1353339, 1919853, 2116761, 6350283, 9172631, 27517893, 82553679]

約数ペア:

[(1, 82553679), (3, 27517893), (9, 9172631), (13, 6350283), (39, 2116761), (43, 1919853), (61, 1353339), (117, 705587), (129, 639951), (183, 451113), (269, 306891), (387, 213317), (549, 150371), (559, 147681), (793, 104103), (807, 102297), (1677, 49227), (2379, 34701), (2421, 34099), (2623, 31473), (3497, 23607), (5031, 16409), (7137, 11567), (7869, 10491)]