91107009

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 159045120

約数和(自身を除く): 67938111

約数列:

[1, 3, 7, 9, 21, 29, 47, 63, 87, 141, 203, 261, 329, 423, 609, 987, 1061, 1363, 1827, 2961, 3183, 4089, 7427, 9541, 9549, 12267, 22281, 28623, 30769, 49867, 66843, 85869, 92307, 149601, 215383, 276921, 349069, 448803, 646149, 1047207, 1446143, 1938447, 3141621, 4338429, 10123001, 13015287, 30369003, 91107009]

約数ペア:

[(1, 91107009), (3, 30369003), (7, 13015287), (9, 10123001), (21, 4338429), (29, 3141621), (47, 1938447), (63, 1446143), (87, 1047207), (141, 646149), (203, 448803), (261, 349069), (329, 276921), (423, 215383), (609, 149601), (987, 92307), (1061, 85869), (1363, 66843), (1827, 49867), (2961, 30769), (3183, 28623), (4089, 22281), (7427, 12267), (9541, 9549)]