28759969161

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{57881}}^1$

素因数の和:58147

約数の個数: 64

約数和(自身を含む): 53344051200

約数和(自身を除く): 24584082039

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 239, 297, 693, 717, 1673, 2079, 2151, 2629, 5019, 6453, 7887, 15057, 18403, 23661, 45171, 55209, 57881, 70983, 165627, 173643, 405167, 496881, 520929, 636691, 1215501, 1562787, 1910073, 3646503, 4456837, 5730219, 10939509, 13370511, 13833559, 17190657, 40111533, 41500677, 96834913, 120334599, 124502031, 152169149, 290504739, 373506093, 456507447, 871514217, 1065184043, 1369522341, 2614542651, 3195552129, 4108567023, 9586656387, 28759969161]

約数ペア:

[(1, 28759969161), (3, 9586656387), (7, 4108567023), (9, 3195552129), (11, 2614542651), (21, 1369522341), (27, 1065184043), (33, 871514217), (63, 456507447), (77, 373506093), (99, 290504739), (189, 152169149), (231, 124502031), (239, 120334599), (297, 96834913), (693, 41500677), (717, 40111533), (1673, 17190657), (2079, 13833559), (2151, 13370511), (2629, 10939509), (5019, 5730219), (6453, 4456837), (7887, 3646503), (15057, 1910073), (18403, 1562787), (23661, 1215501), (45171, 636691), (55209, 520929), (57881, 496881), (70983, 405167), (165627, 173643)]