9121707

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 16504320

約数和(自身を除く): 7382613

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 167, 189, 289, 357, 459, 501, 867, 1071, 1169, 1503, 2023, 2601, 2839, 3213, 3507, 4509, 6069, 7803, 8517, 10521, 18207, 19873, 25551, 31563, 48263, 54621, 59619, 76653, 144789, 178857, 337841, 434367, 536571, 1013523, 1303101, 3040569, 9121707]

約数ペア:

[(1, 9121707), (3, 3040569), (7, 1303101), (9, 1013523), (17, 536571), (21, 434367), (27, 337841), (51, 178857), (63, 144789), (119, 76653), (153, 59619), (167, 54621), (189, 48263), (289, 31563), (357, 25551), (459, 19873), (501, 18207), (867, 10521), (1071, 8517), (1169, 7803), (1503, 6069), (2023, 4509), (2601, 3507), (2839, 3213)]