201698289

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{44203}}^1$

素因数の和:44238

約数の個数: 24

約数和(自身を含む): 323573280

約数和(自身を除く): 121874991

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 44203, 132609, 397827, 574639, 1193481, 1723917, 5171751, 7470307, 15515253, 22410921, 67232763, 201698289]

約数ペア:

[(1, 201698289), (3, 67232763), (9, 22410921), (13, 15515253), (27, 7470307), (39, 5171751), (117, 1723917), (169, 1193481), (351, 574639), (507, 397827), (1521, 132609), (4563, 44203)]