70561323

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:185

約数の個数: 54

約数和(自身を含む): 123340932

約数和(自身を除く): 52779609

約数列:

[1, 3, 7, 9, 21, 43, 49, 61, 63, 129, 147, 183, 301, 387, 427, 441, 549, 903, 1281, 2107, 2623, 2709, 2989, 3721, 3843, 6321, 7869, 8967, 11163, 18361, 18963, 23607, 26047, 26901, 33489, 55083, 78141, 128527, 160003, 165249, 182329, 234423, 385581, 480009, 546987, 1120021, 1156743, 1440027, 1640961, 3360063, 7840147, 10080189, 23520441, 70561323]

約数ペア:

[(1, 70561323), (3, 23520441), (7, 10080189), (9, 7840147), (21, 3360063), (43, 1640961), (49, 1440027), (61, 1156743), (63, 1120021), (129, 546987), (147, 480009), (183, 385581), (301, 234423), (387, 182329), (427, 165249), (441, 160003), (549, 128527), (903, 78141), (1281, 55083), (2107, 33489), (2623, 26901), (2709, 26047), (2989, 23607), (3721, 18963), (3843, 18361), (6321, 11163), (7869, 8967)]