53633181

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7907}}^1$

素因数の和:7953

約数の個数: 32

約数和(自身を含む): 91100160

約数和(自身を除く): 37466979

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 7907, 23721, 55349, 134419, 150233, 166047, 403257, 450699, 940933, 1051631, 2553961, 2822799, 3154893, 7661883, 17877727, 53633181]

約数ペア:

[(1, 53633181), (3, 17877727), (7, 7661883), (17, 3154893), (19, 2822799), (21, 2553961), (51, 1051631), (57, 940933), (119, 450699), (133, 403257), (323, 166047), (357, 150233), (399, 134419), (969, 55349), (2261, 23721), (6783, 7907)]