80454843

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4783}}^1$

素因数の和:4888

約数の個数: 32

約数和(自身を含む): 137779200

約数和(自身を除く): 57324357

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 4783, 5607, 14349, 16821, 33481, 43047, 100443, 129141, 301329, 425687, 903987, 1277061, 2979809, 3831183, 8939427, 11493549, 26818281, 80454843]

約数ペア:

[(1, 80454843), (3, 26818281), (7, 11493549), (9, 8939427), (21, 3831183), (27, 2979809), (63, 1277061), (89, 903987), (189, 425687), (267, 301329), (623, 129141), (801, 100443), (1869, 43047), (2403, 33481), (4783, 16821), (5607, 14349)]