193695489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23993}}^1$

素因数の和:24038

約数の個数: 32

約数和(自身を含む): 322479360

約数和(自身を除く): 128783871

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 23993, 71979, 215937, 311909, 551839, 647811, 935727, 1655517, 2807181, 4966551, 7173907, 8421543, 14899653, 21521721, 64565163, 193695489]

約数ペア:

[(1, 193695489), (3, 64565163), (9, 21521721), (13, 14899653), (23, 8421543), (27, 7173907), (39, 4966551), (69, 2807181), (117, 1655517), (207, 935727), (299, 647811), (351, 551839), (621, 311909), (897, 215937), (2691, 71979), (8073, 23993)]