65644803

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20431}}^1$

素因数の和:20464

約数の個数: 32

約数和(自身を含む): 117688320

約数和(自身を除く): 52043517

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 20431, 61293, 143017, 183879, 347327, 429051, 551637, 1041981, 1287153, 2431289, 3125943, 3861459, 7293867, 9377829, 21881601, 65644803]

約数ペア:

[(1, 65644803), (3, 21881601), (7, 9377829), (9, 7293867), (17, 3861459), (21, 3125943), (27, 2431289), (51, 1287153), (63, 1041981), (119, 551637), (153, 429051), (189, 347327), (357, 183879), (459, 143017), (1071, 61293), (3213, 20431)]