6778323

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1328

約数の個数: 20

約数和(自身を含む): 10285000

約数和(自身を除く): 3506677

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1249, 1809, 3747, 5427, 11241, 33723, 83683, 101169, 251049, 753147, 2259441, 6778323]

約数ペア:

[(1, 6778323), (3, 2259441), (9, 753147), (27, 251049), (67, 101169), (81, 83683), (201, 33723), (603, 11241), (1249, 5427), (1809, 3747)]