85763691

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 146581344

約数和(自身を除く): 60817653

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 1053, 1377, 1597, 1989, 3159, 4131, 4791, 5967, 14373, 17901, 20761, 27149, 43119, 53703, 62283, 81447, 129357, 186849, 244341, 352937, 388071, 560547, 733023, 1058811, 1681641, 2199069, 3176433, 5044923, 6597207, 9529299, 28587897, 85763691]

約数ペア:

[(1, 85763691), (3, 28587897), (9, 9529299), (13, 6597207), (17, 5044923), (27, 3176433), (39, 2199069), (51, 1681641), (81, 1058811), (117, 733023), (153, 560547), (221, 388071), (243, 352937), (351, 244341), (459, 186849), (663, 129357), (1053, 81447), (1377, 62283), (1597, 53703), (1989, 43119), (3159, 27149), (4131, 20761), (4791, 17901), (5967, 14373)]