1187602803

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{36563}}^1$

素因数の和:36976

約数の個数: 20

約数和(自身を含む): 1778546088

約数和(自身を除く): 590943285

約数列:

[1, 3, 9, 27, 81, 401, 1203, 3609, 10827, 32481, 36563, 109689, 329067, 987201, 2961603, 14661763, 43985289, 131955867, 395867601, 1187602803]

約数ペア:

[(1, 1187602803), (3, 395867601), (9, 131955867), (27, 43985289), (81, 14661763), (401, 2961603), (1203, 987201), (3609, 329067), (10827, 109689), (32481, 36563)]