79597161

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1875

約数の個数: 40

約数和(自身を含む): 137688320

約数和(自身を除く): 58091159

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 553, 567, 711, 1659, 1777, 2133, 4977, 5331, 6399, 12439, 14931, 15993, 37317, 44793, 47979, 111951, 140383, 143937, 335853, 421149, 982681, 1007559, 1263447, 2948043, 3790341, 8844129, 11371023, 26532387, 79597161]

約数ペア:

[(1, 79597161), (3, 26532387), (7, 11371023), (9, 8844129), (21, 3790341), (27, 2948043), (63, 1263447), (79, 1007559), (81, 982681), (189, 421149), (237, 335853), (553, 143937), (567, 140383), (711, 111951), (1659, 47979), (1777, 44793), (2133, 37317), (4977, 15993), (5331, 14931), (6399, 12439)]