61251057

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3067}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 101464896

約数和(自身を除く): 40213839

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 2219, 2853, 3067, 6657, 9201, 19971, 21469, 27603, 64407, 193221, 972239, 2916717, 6805673, 8750151, 20417019, 61251057]

約数ペア:

[(1, 61251057), (3, 20417019), (7, 8750151), (9, 6805673), (21, 2916717), (63, 972239), (317, 193221), (951, 64407), (2219, 27603), (2853, 21469), (3067, 19971), (6657, 9201)]