13763169

素因数分解:

$3^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 24186240

約数和(自身を除く): 10423071

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 101, 103, 147, 189, 303, 309, 441, 707, 721, 909, 927, 1323, 2121, 2163, 2727, 2781, 4949, 5047, 6363, 6489, 10403, 14847, 15141, 19089, 19467, 31209, 44541, 45423, 72821, 93627, 133623, 136269, 218463, 280881, 509747, 655389, 1529241, 1966167, 4587723, 13763169]

約数ペア:

[(1, 13763169), (3, 4587723), (7, 1966167), (9, 1529241), (21, 655389), (27, 509747), (49, 280881), (63, 218463), (101, 136269), (103, 133623), (147, 93627), (189, 72821), (303, 45423), (309, 44541), (441, 31209), (707, 19467), (721, 19089), (909, 15141), (927, 14847), (1323, 10403), (2121, 6489), (2163, 6363), (2727, 5047), (2781, 4949)]