91772223

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{14771}}^1$

素因数の和:14902

約数の個数: 16

約数和(自身を含む): 129993600

約数和(自身を除く): 38221377

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 14771, 44313, 280649, 841947, 1610039, 4830117, 30590741, 91772223]

約数ペア:

[(1, 91772223), (3, 30590741), (19, 4830117), (57, 1610039), (109, 841947), (327, 280649), (2071, 44313), (6213, 14771)]