77915403

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1627}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 119618928

約数和(自身を除く): 41703525

約数列:

[1, 3, 9, 17, 51, 153, 313, 939, 1627, 2817, 4881, 5321, 14643, 15963, 27659, 47889, 82977, 248931, 509251, 1527753, 4583259, 8657267, 25971801, 77915403]

約数ペア:

[(1, 77915403), (3, 25971801), (9, 8657267), (17, 4583259), (51, 1527753), (153, 509251), (313, 248931), (939, 82977), (1627, 47889), (2817, 27659), (4881, 15963), (5321, 14643)]