68276709

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7829}}^1$

素因数の和:7874

約数の個数: 32

約数和(自身を含む): 112752000

約数和(自身を除く): 44475291

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 7829, 8721, 23487, 70461, 133093, 148751, 211383, 399279, 446253, 1197837, 1338759, 2528767, 3593511, 4016277, 7586301, 22758903, 68276709]

約数ペア:

[(1, 68276709), (3, 22758903), (9, 7586301), (17, 4016277), (19, 3593511), (27, 2528767), (51, 1338759), (57, 1197837), (153, 446253), (171, 399279), (323, 211383), (459, 148751), (513, 133093), (969, 70461), (2907, 23487), (7829, 8721)]