218368077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{6269}}^1$

素因数の和:6972

約数の個数: 16

約数和(自身を含む): 308784960

約数和(自身を除く): 90416883

約数列:

[1, 3, 17, 51, 683, 2049, 6269, 11611, 18807, 34833, 106573, 319719, 4281727, 12845181, 72789359, 218368077]

約数ペア:

[(1, 218368077), (3, 72789359), (17, 12845181), (51, 4281727), (683, 319719), (2049, 106573), (6269, 34833), (11611, 18807)]