85156731

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9887}}^1$

素因数の和:9936

約数の個数: 32

約数和(自身を含む): 142387200

約数和(自身を除く): 57230469

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 8613, 9887, 29661, 88983, 108757, 266949, 286723, 326271, 860169, 978813, 2580507, 2936439, 3153953, 7741521, 9461859, 28385577, 85156731]

約数ペア:

[(1, 85156731), (3, 28385577), (9, 9461859), (11, 7741521), (27, 3153953), (29, 2936439), (33, 2580507), (87, 978813), (99, 860169), (261, 326271), (297, 286723), (319, 266949), (783, 108757), (957, 88983), (2871, 29661), (8613, 9887)]