79937319

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 135408896

約数和(自身を除く): 55471577

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 163, 193, 231, 363, 489, 579, 847, 1141, 1351, 1793, 2123, 2541, 3423, 4053, 5379, 6369, 12551, 14861, 19723, 23353, 31459, 37653, 44583, 59169, 70059, 94377, 138061, 163471, 220213, 346049, 414183, 490413, 660639, 1038147, 2422343, 3806539, 7267029, 11419617, 26645773, 79937319]

約数ペア:

[(1, 79937319), (3, 26645773), (7, 11419617), (11, 7267029), (21, 3806539), (33, 2422343), (77, 1038147), (121, 660639), (163, 490413), (193, 414183), (231, 346049), (363, 220213), (489, 163471), (579, 138061), (847, 94377), (1141, 70059), (1351, 59169), (1793, 44583), (2123, 37653), (2541, 31459), (3423, 23353), (4053, 19723), (5379, 14861), (6369, 12551)]