69469407

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:810

約数の個数: 60

約数和(自身を含む): 126132336

約数和(自身を除く): 56662929

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 147, 161, 189, 207, 441, 483, 567, 621, 761, 1127, 1323, 1449, 1863, 2283, 3381, 3969, 4347, 5327, 6849, 10143, 13041, 15981, 17503, 20547, 30429, 37289, 47943, 52509, 61641, 91287, 111867, 122521, 143829, 157527, 335601, 367563, 431487, 472581, 857647, 1006803, 1102689, 1417743, 2572941, 3020409, 3308067, 7718823, 9924201, 23156469, 69469407]

約数ペア:

[(1, 69469407), (3, 23156469), (7, 9924201), (9, 7718823), (21, 3308067), (23, 3020409), (27, 2572941), (49, 1417743), (63, 1102689), (69, 1006803), (81, 857647), (147, 472581), (161, 431487), (189, 367563), (207, 335601), (441, 157527), (483, 143829), (567, 122521), (621, 111867), (761, 91287), (1127, 61641), (1323, 52509), (1449, 47943), (1863, 37289), (2283, 30429), (3381, 20547), (3969, 17503), (4347, 15981), (5327, 13041), (6849, 10143)]