152042247

素因数分解:

$3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3163}}^1$

素因数の和:3292

約数の個数: 36

約数和(自身を含む): 257897640

約数和(自身を除く): 105855393

約数列:

[1, 3, 7, 9, 21, 49, 63, 109, 147, 327, 441, 763, 981, 2289, 3163, 5341, 6867, 9489, 16023, 22141, 28467, 48069, 66423, 154987, 199269, 344767, 464961, 1034301, 1394883, 2413369, 3102903, 7240107, 16893583, 21720321, 50680749, 152042247]

約数ペア:

[(1, 152042247), (3, 50680749), (7, 21720321), (9, 16893583), (21, 7240107), (49, 3102903), (63, 2413369), (109, 1394883), (147, 1034301), (327, 464961), (441, 344767), (763, 199269), (981, 154987), (2289, 66423), (3163, 48069), (5341, 28467), (6867, 22141), (9489, 16023)]