61836213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 90222336

約数和(自身を除く): 28386123

約数列:

[1, 3, 23, 37, 53, 69, 111, 159, 457, 851, 1219, 1371, 1961, 2553, 3657, 5883, 10511, 16909, 24221, 31533, 45103, 50727, 72663, 135309, 388907, 557083, 896177, 1166721, 1671249, 2688531, 20612071, 61836213]

約数ペア:

[(1, 61836213), (3, 20612071), (23, 2688531), (37, 1671249), (53, 1166721), (69, 896177), (111, 557083), (159, 388907), (457, 135309), (851, 72663), (1219, 50727), (1371, 45103), (1961, 31533), (2553, 24221), (3657, 16909), (5883, 10511)]