174592017

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 270141696

約数和(自身を除く): 95549679

約数列:

[1, 3, 9, 27, 53, 67, 81, 159, 201, 477, 603, 607, 1431, 1809, 1821, 3551, 4293, 5427, 5463, 10653, 16389, 31959, 32171, 40669, 49167, 95877, 96513, 122007, 287631, 289539, 366021, 868617, 1098063, 2155457, 2605851, 3294189, 6466371, 19399113, 58197339, 174592017]

約数ペア:

[(1, 174592017), (3, 58197339), (9, 19399113), (27, 6466371), (53, 3294189), (67, 2605851), (81, 2155457), (159, 1098063), (201, 868617), (477, 366021), (603, 289539), (607, 287631), (1431, 122007), (1809, 96513), (1821, 95877), (3551, 49167), (4293, 40669), (5427, 32171), (5463, 31959), (10653, 16389)]