81601818

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{107089}}^1$

素因数の和:107221

約数の個数: 16

約数和(自身を含む): 164490240

約数和(自身を除く): 82888422

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 107089, 214178, 321267, 642534, 13600303, 27200606, 40800909, 81601818]

約数ペア:

[(1, 81601818), (2, 40800909), (3, 27200606), (6, 13600303), (127, 642534), (254, 321267), (381, 214178), (762, 107089)]