65297799

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20323}}^1$

素因数の和:20356

約数の個数: 32

約数和(自身を含む): 117066240

約数和(自身を除く): 51768441

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 20323, 60969, 142261, 182907, 345491, 426783, 548721, 1036473, 1280349, 2418437, 3109419, 3841047, 7255311, 9328257, 21765933, 65297799]

約数ペア:

[(1, 65297799), (3, 21765933), (7, 9328257), (9, 7255311), (17, 3841047), (21, 3109419), (27, 2418437), (51, 1280349), (63, 1036473), (119, 548721), (153, 426783), (189, 345491), (357, 182907), (459, 142261), (1071, 60969), (3213, 20323)]