79543107

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1553}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 135260160

約数和(自身を除く): 55717053

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 813, 1553, 1897, 2439, 4659, 5691, 7317, 10871, 13977, 17073, 32613, 41931, 51219, 97839, 293517, 420863, 1262589, 2946041, 3787767, 8838123, 11363301, 26514369, 79543107]

約数ペア:

[(1, 79543107), (3, 26514369), (7, 11363301), (9, 8838123), (21, 3787767), (27, 2946041), (63, 1262589), (189, 420863), (271, 293517), (813, 97839), (1553, 51219), (1897, 41931), (2439, 32613), (4659, 17073), (5691, 13977), (7317, 10871)]