67144203

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 119149056

約数和(自身を除く): 52004853

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 883, 1071, 1207, 1491, 2649, 3621, 4473, 6181, 7947, 8449, 10863, 15011, 18543, 25347, 45033, 55629, 62693, 76041, 105077, 135099, 188079, 315231, 438851, 564237, 945693, 1065781, 1316553, 3197343, 3949659, 7460467, 9592029, 22381401, 67144203]

約数ペア:

[(1, 67144203), (3, 22381401), (7, 9592029), (9, 7460467), (17, 3949659), (21, 3197343), (51, 1316553), (63, 1065781), (71, 945693), (119, 564237), (153, 438851), (213, 315231), (357, 188079), (497, 135099), (639, 105077), (883, 76041), (1071, 62693), (1207, 55629), (1491, 45033), (2649, 25347), (3621, 18543), (4473, 15011), (6181, 10863), (7947, 8449)]