688414383

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{32563}}^1$

素因数の和:32610

約数の個数: 28

約数和(自身を含む): 1067773560

約数和(自身を除く): 379359177

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 7047, 21141, 32563, 97689, 293067, 879201, 944327, 2637603, 2832981, 7912809, 8498943, 23738427, 25496829, 76490487, 229471461, 688414383]

約数ペア:

[(1, 688414383), (3, 229471461), (9, 76490487), (27, 25496829), (29, 23738427), (81, 8498943), (87, 7912809), (243, 2832981), (261, 2637603), (729, 944327), (783, 879201), (2349, 293067), (7047, 97689), (21141, 32563)]