121546719

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113489}}^1$

素因数の和:113519

約数の個数: 24

約数和(自身を含む): 212453280

約数和(自身を除く): 90906561

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 113489, 340467, 794423, 1021401, 1929313, 2383269, 5787939, 7149807, 13505191, 17363817, 40515573, 121546719]

約数ペア:

[(1, 121546719), (3, 40515573), (7, 17363817), (9, 13505191), (17, 7149807), (21, 5787939), (51, 2383269), (63, 1929313), (119, 1021401), (153, 794423), (357, 340467), (1071, 113489)]