65380113

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1291}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 100372896

約数和(自身を除く): 34992783

約数列:

[1, 3, 9, 17, 51, 153, 331, 993, 1291, 2979, 3873, 5627, 11619, 16881, 21947, 50643, 65841, 197523, 427321, 1281963, 3845889, 7264457, 21793371, 65380113]

約数ペア:

[(1, 65380113), (3, 21793371), (9, 7264457), (17, 3845889), (51, 1281963), (153, 427321), (331, 197523), (993, 65841), (1291, 50643), (2979, 21947), (3873, 16881), (5627, 11619)]