79652079

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1221

約数の個数: 40

約数和(自身を含む): 130166960

約数和(自身を除く): 50514881

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 117, 201, 351, 603, 871, 1053, 1129, 1809, 2613, 3387, 5427, 7839, 10161, 14677, 23517, 30483, 44031, 70551, 75643, 91449, 132093, 226929, 396279, 680787, 983359, 1188837, 2042361, 2950077, 6127083, 8850231, 26550693, 79652079]

約数ペア:

[(1, 79652079), (3, 26550693), (9, 8850231), (13, 6127083), (27, 2950077), (39, 2042361), (67, 1188837), (81, 983359), (117, 680787), (201, 396279), (351, 226929), (603, 132093), (871, 91449), (1053, 75643), (1129, 70551), (1809, 44031), (2613, 30483), (3387, 23517), (5427, 14677), (7839, 10161)]