158868003

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{739}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 251481600

約数和(自身を除く): 92613597

約数列:

[1, 3, 7, 21, 29, 87, 203, 353, 609, 739, 1059, 2217, 2471, 5173, 7413, 10237, 15519, 21431, 30711, 64293, 71659, 150017, 214977, 260867, 450051, 782601, 1826069, 5478207, 7565143, 22695429, 52956001, 158868003]

約数ペア:

[(1, 158868003), (3, 52956001), (7, 22695429), (21, 7565143), (29, 5478207), (87, 1826069), (203, 782601), (353, 450051), (609, 260867), (739, 214977), (1059, 150017), (2217, 71659), (2471, 64293), (5173, 30711), (7413, 21431), (10237, 15519)]