6686307

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 40

約数和(自身を含む): 10814496

約数和(自身を除く): 4128189

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 97, 111, 207, 291, 333, 621, 851, 873, 999, 1863, 2231, 2553, 2619, 2997, 3589, 6693, 7659, 7857, 10767, 20079, 22977, 32301, 60237, 68931, 82547, 96903, 180711, 247641, 290709, 742923, 2228769, 6686307]

約数ペア:

[(1, 6686307), (3, 2228769), (9, 742923), (23, 290709), (27, 247641), (37, 180711), (69, 96903), (81, 82547), (97, 68931), (111, 60237), (207, 32301), (291, 22977), (333, 20079), (621, 10767), (851, 7857), (873, 7659), (999, 6693), (1863, 3589), (2231, 2997), (2553, 2619)]