65785257

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 103743360

約数和(自身を除く): 37958103

約数列:

[1, 3, 9, 17, 27, 51, 153, 331, 433, 459, 993, 1299, 2979, 3897, 5627, 7361, 8937, 11691, 16881, 22083, 50643, 66249, 143323, 151929, 198747, 429969, 1289907, 2436491, 3869721, 7309473, 21928419, 65785257]

約数ペア:

[(1, 65785257), (3, 21928419), (9, 7309473), (17, 3869721), (27, 2436491), (51, 1289907), (153, 429969), (331, 198747), (433, 151929), (459, 143323), (993, 66249), (1299, 50643), (2979, 22083), (3897, 16881), (5627, 11691), (7361, 8937)]