103678465009

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{1913}}^1$

素因数の和:2530

約数の個数: 48

約数和(自身を含む): 126191474640

約数和(自身を除く): 22513009631

約数列:

[1, 7, 41, 49, 53, 287, 371, 509, 1913, 2009, 2173, 2597, 3563, 13391, 15211, 20869, 24941, 26977, 78433, 93737, 101389, 106477, 146083, 188839, 549031, 709723, 973717, 1022581, 1106057, 1321873, 3843217, 4156949, 4968061, 6816019, 7742399, 29098643, 39922397, 47712133, 51607001, 54196793, 203690501, 279456779, 361249007, 1956197453, 2115887041, 2528743049, 14811209287, 103678465009]

約数ペア:

[(1, 103678465009), (7, 14811209287), (41, 2528743049), (49, 2115887041), (53, 1956197453), (287, 361249007), (371, 279456779), (509, 203690501), (1913, 54196793), (2009, 51607001), (2173, 47712133), (2597, 39922397), (3563, 29098643), (13391, 7742399), (15211, 6816019), (20869, 4968061), (24941, 4156949), (26977, 3843217), (78433, 1321873), (93737, 1106057), (101389, 1022581), (106477, 973717), (146083, 709723), (188839, 549031)]