77118579

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8263}}^1$

素因数の和:8347

約数の個数: 24

約数和(自身を含む): 119894112

約数和(自身を除く): 42775533

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 8263, 9333, 24789, 74367, 140471, 421413, 504043, 1264239, 1512129, 4536387, 8568731, 25706193, 77118579]

約数ペア:

[(1, 77118579), (3, 25706193), (9, 8568731), (17, 4536387), (51, 1512129), (61, 1264239), (153, 504043), (183, 421413), (549, 140471), (1037, 74367), (3111, 24789), (8263, 9333)]