90152037

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 143814528

約数和(自身を除く): 53662491

約数列:

[1, 3, 9, 17, 43, 51, 71, 129, 153, 193, 213, 387, 579, 639, 731, 1207, 1737, 2193, 3053, 3281, 3621, 6579, 8299, 9159, 9843, 10863, 13703, 24897, 27477, 29529, 41109, 51901, 74691, 123327, 141083, 155703, 232951, 423249, 467109, 589229, 698853, 1269747, 1767687, 2096559, 5303061, 10016893, 30050679, 90152037]

約数ペア:

[(1, 90152037), (3, 30050679), (9, 10016893), (17, 5303061), (43, 2096559), (51, 1767687), (71, 1269747), (129, 698853), (153, 589229), (193, 467109), (213, 423249), (387, 232951), (579, 155703), (639, 141083), (731, 123327), (1207, 74691), (1737, 51901), (2193, 41109), (3053, 29529), (3281, 27477), (3621, 24897), (6579, 13703), (8299, 10863), (9159, 9843)]