79959231

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2153

約数の個数: 40

約数和(自身を含む): 133398144

約数和(自身を除く): 53438913

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 891, 1161, 1419, 2087, 3483, 4257, 6261, 12771, 18783, 22957, 38313, 56349, 68871, 89741, 169047, 206613, 269223, 619839, 807669, 987151, 1859517, 2423007, 2961453, 7269021, 8884359, 26653077, 79959231]

約数ペア:

[(1, 79959231), (3, 26653077), (9, 8884359), (11, 7269021), (27, 2961453), (33, 2423007), (43, 1859517), (81, 987151), (99, 807669), (129, 619839), (297, 269223), (387, 206613), (473, 169047), (891, 89741), (1161, 68871), (1419, 56349), (2087, 38313), (3483, 22957), (4257, 18783), (6261, 12771)]