66828489

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4013}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 111492864

約数和(自身を除く): 44664375

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 4013, 5551, 12039, 16653, 28091, 52169, 84273, 156507, 244793, 365183, 734379, 1095549, 1713551, 3182309, 5140653, 9546927, 22276163, 66828489]

約数ペア:

[(1, 66828489), (3, 22276163), (7, 9546927), (13, 5140653), (21, 3182309), (39, 1713551), (61, 1095549), (91, 734379), (183, 365183), (273, 244793), (427, 156507), (793, 84273), (1281, 52169), (2379, 28091), (4013, 16653), (5551, 12039)]