201735009

素因数分解:

$3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 350481600

約数和(自身を除く): 148746591

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 139, 147, 189, 417, 441, 973, 1097, 1251, 1323, 2919, 3291, 3753, 6811, 7679, 8757, 9873, 20433, 23037, 26271, 29619, 53753, 61299, 69111, 152483, 161259, 183897, 207333, 457449, 483777, 1067381, 1372347, 1451331, 3202143, 4117041, 7471667, 9606429, 22415001, 28819287, 67245003, 201735009]

約数ペア:

[(1, 201735009), (3, 67245003), (7, 28819287), (9, 22415001), (21, 9606429), (27, 7471667), (49, 4117041), (63, 3202143), (139, 1451331), (147, 1372347), (189, 1067381), (417, 483777), (441, 457449), (973, 207333), (1097, 183897), (1251, 161259), (1323, 152483), (2919, 69111), (3291, 61299), (3753, 53753), (6811, 29619), (7679, 26271), (8757, 23037), (9873, 20433)]