155055831

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{238181}}^1$

素因数の和:238222

約数の個数: 16

約数和(自身を含む): 243898368

約数和(自身を除く): 88842537

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 238181, 714543, 1667267, 5001801, 7383611, 22150833, 51685277, 155055831]

約数ペア:

[(1, 155055831), (3, 51685277), (7, 22150833), (21, 7383611), (31, 5001801), (93, 1667267), (217, 714543), (651, 238181)]