191100897

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1229}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 305827200

約数和(自身を除く): 114726303

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 443, 1229, 1329, 3687, 3987, 5759, 11061, 11961, 15977, 17277, 33183, 47931, 51831, 143793, 155493, 431379, 544447, 1633341, 4900023, 7077811, 14700069, 21233433, 63700299, 191100897]

約数ペア:

[(1, 191100897), (3, 63700299), (9, 21233433), (13, 14700069), (27, 7077811), (39, 4900023), (117, 1633341), (351, 544447), (443, 431379), (1229, 155493), (1329, 143793), (3687, 51831), (3987, 47931), (5759, 33183), (11061, 17277), (11961, 15977)]