102972009

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1367}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 167049216

約数和(自身を除く): 64077207

約数列:

[1, 3, 7, 17, 21, 51, 119, 211, 357, 633, 1367, 1477, 3587, 4101, 4431, 9569, 10761, 23239, 25109, 28707, 69717, 75327, 162673, 288437, 488019, 865311, 2019059, 4903429, 6057177, 14710287, 34324003, 102972009]

約数ペア:

[(1, 102972009), (3, 34324003), (7, 14710287), (17, 6057177), (21, 4903429), (51, 2019059), (119, 865311), (211, 488019), (357, 288437), (633, 162673), (1367, 75327), (1477, 69717), (3587, 28707), (4101, 25109), (4431, 23239), (9569, 10761)]