67279209

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 102851712

約数和(自身を除く): 35572503

約数列:

[1, 3, 19, 23, 37, 57, 69, 73, 111, 219, 361, 437, 703, 851, 1083, 1311, 1387, 1679, 2109, 2553, 2701, 4161, 5037, 8103, 8303, 13357, 16169, 24909, 26353, 31901, 40071, 48507, 51319, 62123, 79059, 95703, 153957, 186369, 307211, 606119, 921633, 975061, 1180337, 1818357, 2925183, 3541011, 22426403, 67279209]

約数ペア:

[(1, 67279209), (3, 22426403), (19, 3541011), (23, 2925183), (37, 1818357), (57, 1180337), (69, 975061), (73, 921633), (111, 606119), (219, 307211), (361, 186369), (437, 153957), (703, 95703), (851, 79059), (1083, 62123), (1311, 51319), (1387, 48507), (1679, 40071), (2109, 31901), (2553, 26353), (2701, 24909), (4161, 16169), (5037, 13357), (8103, 8303)]