157220899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 175645440

約数和(自身を除く): 18424541

約数列:

[1, 11, 59, 157, 649, 1543, 1727, 9263, 16973, 91037, 101893, 242251, 1001407, 2664761, 14292809, 157220899]

約数ペア:

[(1, 157220899), (11, 14292809), (59, 2664761), (157, 1001407), (649, 242251), (1543, 101893), (1727, 91037), (9263, 16973)]