61803724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 110623968

約数和(自身を除く): 48820244

約数列:

[1, 2, 4, 53, 106, 212, 401, 727, 802, 1454, 1604, 2908, 21253, 38531, 42506, 77062, 85012, 154124, 291527, 583054, 1166108, 15450931, 30901862, 61803724]

約数ペア:

[(1, 61803724), (2, 30901862), (4, 15450931), (53, 1166108), (106, 583054), (212, 291527), (401, 154124), (727, 85012), (802, 77062), (1454, 42506), (1604, 38531), (2908, 21253)]