162278991

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2971}}^1$

素因数の和:3021

約数の個数: 48

約数和(自身を含む): 291969280

約数和(自身を除く): 129690289

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 289, 357, 459, 867, 1071, 2023, 2601, 2971, 3213, 6069, 7803, 8913, 18207, 20797, 26739, 50507, 54621, 62391, 80217, 151521, 187173, 353549, 454563, 561519, 858619, 1060647, 1363689, 2575857, 3181941, 6010333, 7727571, 9545823, 18030999, 23182713, 54092997, 162278991]

約数ペア:

[(1, 162278991), (3, 54092997), (7, 23182713), (9, 18030999), (17, 9545823), (21, 7727571), (27, 6010333), (51, 3181941), (63, 2575857), (119, 1363689), (153, 1060647), (189, 858619), (289, 561519), (357, 454563), (459, 353549), (867, 187173), (1071, 151521), (2023, 80217), (2601, 62391), (2971, 54621), (3213, 50507), (6069, 26739), (7803, 20797), (8913, 18207)]