91850367

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 143729152

約数和(自身を除く): 51878785

約数列:

[1, 3, 7, 21, 67, 97, 201, 291, 469, 673, 679, 1407, 2019, 2037, 4711, 6499, 14133, 19497, 45091, 45493, 65281, 135273, 136479, 195843, 315637, 456967, 946911, 1370901, 4373827, 13121481, 30616789, 91850367]

約数ペア:

[(1, 91850367), (3, 30616789), (7, 13121481), (21, 4373827), (67, 1370901), (97, 946911), (201, 456967), (291, 315637), (469, 195843), (673, 136479), (679, 135273), (1407, 65281), (2019, 45493), (2037, 45091), (4711, 19497), (6499, 14133)]