201752901

素因数分解:

$3^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{3863}}^1$

素因数の和:4705

約数の個数: 24

約数和(自身を含む): 333540480

約数和(自身を除く): 131787579

約数列:

[1, 3, 7, 9, 21, 63, 829, 2487, 3863, 5803, 7461, 11589, 17409, 27041, 34767, 52227, 81123, 243369, 3202427, 9607281, 22416989, 28821843, 67250967, 201752901]

約数ペア:

[(1, 201752901), (3, 67250967), (7, 28821843), (9, 22416989), (21, 9607281), (63, 3202427), (829, 243369), (2487, 81123), (3863, 52227), (5803, 34767), (7461, 27041), (11589, 17409)]