63920799

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 38515041

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 2963, 7191, 8889, 21573, 26667, 50371, 80001, 139261, 151113, 417783, 453339, 1253349, 1360017, 2367437, 3760047, 7102311, 21306933, 63920799]

約数ペア:

[(1, 63920799), (3, 21306933), (9, 7102311), (17, 3760047), (27, 2367437), (47, 1360017), (51, 1253349), (141, 453339), (153, 417783), (423, 151113), (459, 139261), (799, 80001), (1269, 50371), (2397, 26667), (2963, 21573), (7191, 8889)]