91494221

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 123782400

約数和(自身を除く): 32288179

約数列:

[1, 7, 13, 17, 49, 71, 91, 119, 221, 289, 343, 497, 637, 833, 923, 1207, 1547, 2023, 3479, 3757, 4459, 5831, 6461, 8449, 10829, 14161, 15691, 20519, 24353, 26299, 45227, 59143, 75803, 99127, 109837, 143633, 184093, 266747, 316589, 414001, 768859, 1005431, 1288651, 1867229, 5382013, 7038017, 13070603, 91494221]

約数ペア:

[(1, 91494221), (7, 13070603), (13, 7038017), (17, 5382013), (49, 1867229), (71, 1288651), (91, 1005431), (119, 768859), (221, 414001), (289, 316589), (343, 266747), (497, 184093), (637, 143633), (833, 109837), (923, 99127), (1207, 75803), (1547, 59143), (2023, 45227), (3479, 26299), (3757, 24353), (4459, 20519), (5831, 15691), (6461, 14161), (8449, 10829)]