66920223

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10771}}^1$

素因数の和:10902

約数の個数: 16

約数和(自身を含む): 94793600

約数和(自身を除く): 27873377

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 10771, 32313, 204649, 613947, 1174039, 3522117, 22306741, 66920223]

約数ペア:

[(1, 66920223), (3, 22306741), (19, 3522117), (57, 1174039), (109, 613947), (327, 204649), (2071, 32313), (6213, 10771)]