212770292877

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{218279}}^1$

素因数の和:218602

約数の個数: 48

約数和(自身を含む): 340789213440

約数和(自身を除く): 128018920563

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 277, 391, 831, 1173, 2493, 3519, 4709, 6371, 14127, 19113, 42381, 57339, 108307, 218279, 324921, 654837, 974763, 1964511, 3710743, 5020417, 11132229, 15061251, 33396687, 45183753, 60463283, 85347089, 181389849, 256041267, 544169547, 768123801, 1027875811, 1390655509, 3083627433, 4171966527, 9250882299, 12515899581, 23641143653, 70923430959, 212770292877]

約数ペア:

[(1, 212770292877), (3, 70923430959), (9, 23641143653), (17, 12515899581), (23, 9250882299), (51, 4171966527), (69, 3083627433), (153, 1390655509), (207, 1027875811), (277, 768123801), (391, 544169547), (831, 256041267), (1173, 181389849), (2493, 85347089), (3519, 60463283), (4709, 45183753), (6371, 33396687), (14127, 15061251), (19113, 11132229), (42381, 5020417), (57339, 3710743), (108307, 1964511), (218279, 974763), (324921, 654837)]