18153586977

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{219143}}^1$

素因数の和:219720

約数の個数: 16

約数和(自身を含む): 24708924288

約数和(自身を除く): 6555337311

約数列:

[1, 3, 53, 159, 521, 1563, 27613, 82839, 219143, 657429, 11614579, 34843737, 114173503, 342520509, 6051195659, 18153586977]

約数ペア:

[(1, 18153586977), (3, 6051195659), (53, 342520509), (159, 114173503), (521, 34843737), (1563, 11614579), (27613, 657429), (82839, 219143)]