145630449

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{3041}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 223513992

約数和(自身を除く): 77883543

約数列:

[1, 3, 9, 17, 51, 153, 313, 939, 2817, 3041, 5321, 9123, 15963, 27369, 47889, 51697, 155091, 465273, 951833, 2855499, 8566497, 16181161, 48543483, 145630449]

約数ペア:

[(1, 145630449), (3, 48543483), (9, 16181161), (17, 8566497), (51, 2855499), (153, 951833), (313, 465273), (939, 155091), (2817, 51697), (3041, 47889), (5321, 27369), (9123, 15963)]