240136701

素因数分解:

$3^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{2141}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 376992000

約数和(自身を除く): 136855299

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 343, 763, 1029, 2141, 2289, 5341, 6423, 14987, 16023, 37387, 44961, 104909, 112161, 233369, 314727, 700107, 734363, 1633583, 2203089, 4900749, 11435081, 34305243, 80045567, 240136701]

約数ペア:

[(1, 240136701), (3, 80045567), (7, 34305243), (21, 11435081), (49, 4900749), (109, 2203089), (147, 1633583), (327, 734363), (343, 700107), (763, 314727), (1029, 233369), (2141, 112161), (2289, 104909), (5341, 44961), (6423, 37387), (14987, 16023)]