8862777

素因数分解:

$3^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 80

約数和(自身を含む): 17424000

約数和(自身を除く): 8561223

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 49, 63, 77, 81, 87, 99, 147, 189, 203, 231, 261, 297, 319, 343, 441, 539, 567, 609, 693, 783, 891, 957, 1029, 1323, 1421, 1617, 1827, 2079, 2233, 2349, 2871, 3087, 3773, 3969, 4263, 4851, 5481, 6237, 6699, 8613, 9261, 9947, 11319, 12789, 14553, 15631, 16443, 20097, 25839, 27783, 29841, 33957, 38367, 43659, 46893, 60291, 89523, 101871, 109417, 115101, 140679, 180873, 268569, 305613, 328251, 422037, 805707, 984753, 1266111, 2954259, 8862777]

約数ペア:

[(1, 8862777), (3, 2954259), (7, 1266111), (9, 984753), (11, 805707), (21, 422037), (27, 328251), (29, 305613), (33, 268569), (49, 180873), (63, 140679), (77, 115101), (81, 109417), (87, 101871), (99, 89523), (147, 60291), (189, 46893), (203, 43659), (231, 38367), (261, 33957), (297, 29841), (319, 27783), (343, 25839), (441, 20097), (539, 16443), (567, 15631), (609, 14553), (693, 12789), (783, 11319), (891, 9947), (957, 9261), (1029, 8613), (1323, 6699), (1421, 6237), (1617, 5481), (1827, 4851), (2079, 4263), (2233, 3969), (2349, 3773), (2871, 3087)]