64048047

素因数分解:

$3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 101184000

約数和(自身を除く): 37135953

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 343, 469, 929, 1029, 1407, 2787, 3283, 6503, 9849, 19509, 22981, 45521, 62243, 68943, 136563, 186729, 318647, 435701, 955941, 1307103, 3049907, 9149721, 21349349, 64048047]

約数ペア:

[(1, 64048047), (3, 21349349), (7, 9149721), (21, 3049907), (49, 1307103), (67, 955941), (147, 435701), (201, 318647), (343, 186729), (469, 136563), (929, 68943), (1029, 62243), (1407, 45521), (2787, 22981), (3283, 19509), (6503, 9849)]