201861381

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{38693}}^1$

素因数の和:38780

約数の個数: 16

約数和(自身を含む): 282311424

約数和(自身を除く): 80450043

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 38693, 116079, 1431641, 1818571, 4294923, 5455713, 67287127, 201861381]

約数ペア:

[(1, 201861381), (3, 67287127), (37, 5455713), (47, 4294923), (111, 1818571), (141, 1431641), (1739, 116079), (5217, 38693)]