38726289

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{709}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 69750400

約数和(自身を除く): 31024111

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 289, 357, 459, 709, 867, 1071, 2023, 2127, 2601, 3213, 4963, 6069, 6381, 7803, 12053, 14889, 18207, 19143, 36159, 44667, 54621, 84371, 108477, 134001, 204901, 253113, 325431, 614703, 759339, 1434307, 1844109, 2278017, 4302921, 5532327, 12908763, 38726289]

約数ペア:

[(1, 38726289), (3, 12908763), (7, 5532327), (9, 4302921), (17, 2278017), (21, 1844109), (27, 1434307), (51, 759339), (63, 614703), (119, 325431), (153, 253113), (189, 204901), (289, 134001), (357, 108477), (459, 84371), (709, 54621), (867, 44667), (1071, 36159), (2023, 19143), (2127, 18207), (2601, 14889), (3213, 12053), (4963, 7803), (6069, 6381)]