65566377189

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{331943}}^1$

素因数の和:333257

約数の個数: 24

約数和(自身を含む): 100355965632

約数和(自身を除く): 34789588443

約数列:

[1, 3, 9, 17, 51, 153, 1291, 3873, 11619, 21947, 65841, 197523, 331943, 995829, 2987487, 5643031, 16929093, 50787279, 428538413, 1285615239, 3856845717, 7285153021, 21855459063, 65566377189]

約数ペア:

[(1, 65566377189), (3, 21855459063), (9, 7285153021), (17, 3856845717), (51, 1285615239), (153, 428538413), (1291, 50787279), (3873, 16929093), (11619, 5643031), (21947, 2987487), (65841, 995829), (197523, 331943)]