69124839

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 45787161

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 139, 147, 199, 357, 417, 597, 833, 973, 1393, 2363, 2499, 2919, 3383, 4179, 6811, 7089, 9751, 10149, 16541, 20433, 23681, 27661, 29253, 49623, 71043, 82983, 115787, 165767, 193627, 347361, 470237, 497301, 580881, 1355389, 1410711, 3291659, 4066167, 9874977, 23041613, 69124839]

約数ペア:

[(1, 69124839), (3, 23041613), (7, 9874977), (17, 4066167), (21, 3291659), (49, 1410711), (51, 1355389), (119, 580881), (139, 497301), (147, 470237), (199, 347361), (357, 193627), (417, 165767), (597, 115787), (833, 82983), (973, 71043), (1393, 49623), (2363, 29253), (2499, 27661), (2919, 23681), (3383, 20433), (4179, 16541), (6811, 10149), (7089, 9751)]