673485273

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 1027973408

約数和(自身を除く): 354488135

約数列:

[1, 3, 9, 27, 67, 81, 193, 201, 579, 603, 643, 1737, 1809, 1929, 5211, 5427, 5787, 12931, 15633, 17361, 38793, 43081, 52083, 116379, 124099, 129243, 349137, 372297, 387729, 1047411, 1116891, 1163187, 3350673, 3489561, 8314633, 10052019, 24943899, 74831697, 224495091, 673485273]

約数ペア:

[(1, 673485273), (3, 224495091), (9, 74831697), (27, 24943899), (67, 10052019), (81, 8314633), (193, 3489561), (201, 3350673), (579, 1163187), (603, 1116891), (643, 1047411), (1737, 387729), (1809, 372297), (1929, 349137), (5211, 129243), (5427, 124099), (5787, 116379), (12931, 52083), (15633, 43081), (17361, 38793)]