38398563

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 74662400

約数和(自身を除く): 36263837

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 37, 51, 57, 63, 111, 119, 133, 153, 171, 189, 259, 289, 323, 333, 357, 399, 459, 513, 629, 703, 777, 867, 969, 999, 1071, 1197, 1887, 2023, 2109, 2261, 2331, 2601, 2907, 3213, 3591, 4403, 4921, 5491, 5661, 6069, 6327, 6783, 6993, 7803, 8721, 10693, 11951, 13209, 14763, 16473, 16983, 18207, 18981, 20349, 32079, 35853, 38437, 39627, 44289, 49419, 54621, 61047, 74851, 83657, 96237, 107559, 115311, 118881, 132867, 148257, 203167, 224553, 250971, 288711, 322677, 345933, 609501, 673659, 752913, 1037799, 1422169, 1828503, 2020977, 2258739, 4266507, 5485509, 12799521, 38398563]

約数ペア:

[(1, 38398563), (3, 12799521), (7, 5485509), (9, 4266507), (17, 2258739), (19, 2020977), (21, 1828503), (27, 1422169), (37, 1037799), (51, 752913), (57, 673659), (63, 609501), (111, 345933), (119, 322677), (133, 288711), (153, 250971), (171, 224553), (189, 203167), (259, 148257), (289, 132867), (323, 118881), (333, 115311), (357, 107559), (399, 96237), (459, 83657), (513, 74851), (629, 61047), (703, 54621), (777, 49419), (867, 44289), (969, 39627), (999, 38437), (1071, 35853), (1197, 32079), (1887, 20349), (2023, 18981), (2109, 18207), (2261, 16983), (2331, 16473), (2601, 14763), (2907, 13209), (3213, 11951), (3591, 10693), (4403, 8721), (4921, 7803), (5491, 6993), (5661, 6783), (6069, 6327)]