27461517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20947}}^1$

素因数の和:20992

約数の個数: 16

約数和(自身を含む): 40220160

約数和(自身を除く): 12758643

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 20947, 62841, 397993, 481781, 1193979, 1445343, 9153839, 27461517]

約数ペア:

[(1, 27461517), (3, 9153839), (19, 1445343), (23, 1193979), (57, 481781), (69, 397993), (437, 62841), (1311, 20947)]