69681759

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10273}}^1$

素因数の和:10319

約数の個数: 32

約数和(自身を含む): 118356480

約数和(自身を除く): 48674721

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 10273, 30819, 71911, 174641, 195187, 215733, 523923, 585561, 1222487, 1366309, 3318179, 3667461, 4098927, 9954537, 23227253, 69681759]

約数ペア:

[(1, 69681759), (3, 23227253), (7, 9954537), (17, 4098927), (19, 3667461), (21, 3318179), (51, 1366309), (57, 1222487), (119, 585561), (133, 523923), (323, 215733), (357, 195187), (399, 174641), (969, 71911), (2261, 30819), (6783, 10273)]