846153

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 1617280

約数和(自身を除く): 771127

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 99, 111, 121, 189, 231, 259, 297, 333, 363, 407, 693, 777, 847, 999, 1089, 1221, 2079, 2331, 2541, 2849, 3267, 3663, 4477, 6993, 7623, 8547, 10989, 13431, 22869, 25641, 31339, 40293, 76923, 94017, 120879, 282051, 846153]

約数ペア:

[(1, 846153), (3, 282051), (7, 120879), (9, 94017), (11, 76923), (21, 40293), (27, 31339), (33, 25641), (37, 22869), (63, 13431), (77, 10989), (99, 8547), (111, 7623), (121, 6993), (189, 4477), (231, 3663), (259, 3267), (297, 2849), (333, 2541), (363, 2331), (407, 2079), (693, 1221), (777, 1089), (847, 999)]