210318273

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{16217}}^1$

素因数の和:16365

約数の個数: 24

約数和(自身を含む): 333961056

約数和(自身を除く): 123642783

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1441, 4323, 12969, 16217, 48651, 145953, 178387, 535161, 1605483, 2124427, 6373281, 19119843, 23368697, 70106091, 210318273]

約数ペア:

[(1, 210318273), (3, 70106091), (9, 23368697), (11, 19119843), (33, 6373281), (99, 2124427), (131, 1605483), (393, 535161), (1179, 178387), (1441, 145953), (4323, 48651), (12969, 16217)]