61830489

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 97438464

約数和(自身を除く): 35607975

約数列:

[1, 3, 7, 21, 53, 73, 159, 219, 371, 511, 761, 1113, 1533, 2283, 3869, 5327, 11607, 15981, 27083, 40333, 55553, 81249, 120999, 166659, 282331, 388871, 846993, 1166613, 2944309, 8832927, 20610163, 61830489]

約数ペア:

[(1, 61830489), (3, 20610163), (7, 8832927), (21, 2944309), (53, 1166613), (73, 846993), (159, 388871), (219, 282331), (371, 166659), (511, 120999), (761, 81249), (1113, 55553), (1533, 40333), (2283, 27083), (3869, 15981), (5327, 11607)]