65180023

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 73749312

約数和(自身を除く): 8569289

約数列:

[1, 17, 29, 47, 97, 493, 799, 841, 1363, 1649, 2813, 4559, 14297, 23171, 39527, 47821, 77503, 81577, 132211, 671959, 1386809, 2247587, 3834119, 65180023]

約数ペア:

[(1, 65180023), (17, 3834119), (29, 2247587), (47, 1386809), (97, 671959), (493, 132211), (799, 81577), (841, 77503), (1363, 47821), (1649, 39527), (2813, 23171), (4559, 14297)]