111831921

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{6029}}^1$

素因数の和:6270

約数の個数: 20

約数和(自身を含む): 167814900

約数和(自身を除く): 55982979

約数列:

[1, 3, 9, 27, 81, 229, 687, 2061, 6029, 6183, 18087, 18549, 54261, 162783, 488349, 1380641, 4141923, 12425769, 37277307, 111831921]

約数ペア:

[(1, 111831921), (3, 37277307), (9, 12425769), (27, 4141923), (81, 1380641), (229, 488349), (687, 162783), (2061, 54261), (6029, 18549), (6183, 18087)]