80496801

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 153600000

約数和(自身を除く): 73103199

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 651, 693, 837, 1023, 1249, 1953, 2079, 2387, 3069, 3747, 5859, 7161, 8743, 9207, 11241, 13739, 21483, 26229, 33723, 38719, 41217, 64449, 78687, 96173, 116157, 123651, 236061, 271033, 288519, 348471, 370953, 425909, 813099, 865557, 1045413, 1277727, 2439297, 2596671, 2981363, 3833181, 7317891, 8944089, 11499543, 26832267, 80496801]

約数ペア:

[(1, 80496801), (3, 26832267), (7, 11499543), (9, 8944089), (11, 7317891), (21, 3833181), (27, 2981363), (31, 2596671), (33, 2439297), (63, 1277727), (77, 1045413), (93, 865557), (99, 813099), (189, 425909), (217, 370953), (231, 348471), (279, 288519), (297, 271033), (341, 236061), (651, 123651), (693, 116157), (837, 96173), (1023, 78687), (1249, 64449), (1953, 41217), (2079, 38719), (2387, 33723), (3069, 26229), (3747, 21483), (5859, 13739), (7161, 11241), (8743, 9207)]