677012877

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{883}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 1020489600

約数和(自身を除く): 343476723

約数列:

[1, 3, 9, 27, 73, 219, 389, 657, 883, 1167, 1971, 2649, 3501, 7947, 10503, 23841, 28397, 64459, 85191, 193377, 255573, 343487, 580131, 766719, 1030461, 1740393, 3091383, 9274149, 25074551, 75223653, 225670959, 677012877]

約数ペア:

[(1, 677012877), (3, 225670959), (9, 75223653), (27, 25074551), (73, 9274149), (219, 3091383), (389, 1740393), (657, 1030461), (883, 766719), (1167, 580131), (1971, 343487), (2649, 255573), (3501, 193377), (7947, 85191), (10503, 64459), (23841, 28397)]