65940399

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6877

約数の個数: 40

約数和(自身を含む): 119215008

約数和(自身を除く): 53274609

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 6841, 9639, 20523, 47887, 61569, 116297, 143661, 184707, 348891, 430983, 554121, 814079, 1046673, 1292949, 2442237, 3140019, 3878847, 7326711, 9420057, 21980133, 65940399]

約数ペア:

[(1, 65940399), (3, 21980133), (7, 9420057), (9, 7326711), (17, 3878847), (21, 3140019), (27, 2442237), (51, 1292949), (63, 1046673), (81, 814079), (119, 554121), (153, 430983), (189, 348891), (357, 184707), (459, 143661), (567, 116297), (1071, 61569), (1377, 47887), (3213, 20523), (6841, 9639)]