168580491705

素因数分解:

$3^3\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{958361}}^1$

素因数の和:959678

約数の個数: 32

約数和(自身を含む): 299928971520

約数和(自身を除く): 131348479815

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1303, 3909, 6515, 11727, 19545, 35181, 58635, 175905, 958361, 2875083, 4791805, 8625249, 14375415, 25875747, 43126245, 129378735, 1248744383, 3746233149, 6243721915, 11238699447, 18731165745, 33716098341, 56193497235, 168580491705]

約数ペア:

[(1, 168580491705), (3, 56193497235), (5, 33716098341), (9, 18731165745), (15, 11238699447), (27, 6243721915), (45, 3746233149), (135, 1248744383), (1303, 129378735), (3909, 43126245), (6515, 25875747), (11727, 14375415), (19545, 8625249), (35181, 4791805), (58635, 2875083), (175905, 958361)]