55913067

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6673}}^1$

素因数の和:6712

約数の個数: 36

約数和(自身を含む): 98908680

約数和(自身を除く): 42995613

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 6673, 8379, 20019, 46711, 60057, 126787, 140133, 326977, 380361, 420399, 887509, 980931, 1141083, 2662527, 2942793, 6212563, 7987581, 18637689, 55913067]

約数ペア:

[(1, 55913067), (3, 18637689), (7, 7987581), (9, 6212563), (19, 2942793), (21, 2662527), (49, 1141083), (57, 980931), (63, 887509), (133, 420399), (147, 380361), (171, 326977), (399, 140133), (441, 126787), (931, 60057), (1197, 46711), (2793, 20019), (6673, 8379)]