131400819

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10289}}^1$

素因数の和:10352

約数の個数: 32

約数和(自身を含む): 217324800

約数和(自身を除く): 85923981

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 10289, 12771, 30867, 92601, 113179, 277803, 339537, 442427, 1018611, 1327281, 3055833, 3981843, 4866697, 11945529, 14600091, 43800273, 131400819]

約数ペア:

[(1, 131400819), (3, 43800273), (9, 14600091), (11, 11945529), (27, 4866697), (33, 3981843), (43, 3055833), (99, 1327281), (129, 1018611), (297, 442427), (387, 339537), (473, 277803), (1161, 113179), (1419, 92601), (4257, 30867), (10289, 12771)]