103971777

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 178036992

約数和(自身を除く): 74065215

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 533, 637, 861, 1327, 1599, 1911, 2009, 3731, 3981, 6027, 9289, 11193, 17251, 26117, 27867, 51753, 54407, 65023, 78351, 120757, 163221, 195069, 362271, 380849, 707291, 845299, 1142547, 2121873, 2535897, 2665943, 4951037, 7997829, 14853111, 34657259, 103971777]

約数ペア:

[(1, 103971777), (3, 34657259), (7, 14853111), (13, 7997829), (21, 4951037), (39, 2665943), (41, 2535897), (49, 2121873), (91, 1142547), (123, 845299), (147, 707291), (273, 380849), (287, 362271), (533, 195069), (637, 163221), (861, 120757), (1327, 78351), (1599, 65023), (1911, 54407), (2009, 51753), (3731, 27867), (3981, 26117), (6027, 17251), (9289, 11193)]