166962627

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3154

約数の個数: 48

約数和(自身を含む): 285274080

約数和(自身を除く): 118311453

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 1053, 1377, 1989, 3109, 3159, 4131, 5967, 9327, 17901, 27981, 40417, 52853, 53703, 83943, 121251, 158559, 251829, 363753, 475677, 687089, 755487, 1091259, 1427031, 2061267, 3273777, 4281093, 6183801, 9821331, 12843279, 18551403, 55654209, 166962627]

約数ペア:

[(1, 166962627), (3, 55654209), (9, 18551403), (13, 12843279), (17, 9821331), (27, 6183801), (39, 4281093), (51, 3273777), (81, 2061267), (117, 1427031), (153, 1091259), (221, 755487), (243, 687089), (351, 475677), (459, 363753), (663, 251829), (1053, 158559), (1377, 121251), (1989, 83943), (3109, 53703), (3159, 52853), (4131, 40417), (5967, 27981), (9327, 17901)]