76666527

素因数分解:

$3^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 133297920

約数和(自身を除く): 56631393

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 167, 189, 347, 441, 501, 1041, 1169, 1323, 1503, 2429, 3123, 3507, 4509, 7287, 8183, 9369, 10521, 17003, 21861, 24549, 31563, 51009, 57949, 65583, 73647, 153027, 173847, 220941, 405643, 459081, 521541, 1216929, 1564623, 2839501, 3650787, 8518503, 10952361, 25555509, 76666527]

約数ペア:

[(1, 76666527), (3, 25555509), (7, 10952361), (9, 8518503), (21, 3650787), (27, 2839501), (49, 1564623), (63, 1216929), (147, 521541), (167, 459081), (189, 405643), (347, 220941), (441, 173847), (501, 153027), (1041, 73647), (1169, 65583), (1323, 57949), (1503, 51009), (2429, 31563), (3123, 24549), (3507, 21861), (4509, 17003), (7287, 10521), (8183, 9369)]