77468439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 115029504

約数和(自身を除く): 37561065

約数列:

[1, 3, 17, 23, 51, 69, 211, 313, 391, 633, 939, 1173, 3587, 4853, 5321, 7199, 10761, 14559, 15963, 21597, 66043, 82501, 122383, 198129, 247503, 367149, 1122731, 1518989, 3368193, 4556967, 25822813, 77468439]

約数ペア:

[(1, 77468439), (3, 25822813), (17, 4556967), (23, 3368193), (51, 1518989), (69, 1122731), (211, 367149), (313, 247503), (391, 198129), (633, 122383), (939, 82501), (1173, 66043), (3587, 21597), (4853, 15963), (5321, 14559), (7199, 10761)]