205652033973

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{677827}}^1$

素因数の和:678514

約数の個数: 32

約数和(自身を含む): 323079937920

約数和(自身を除く): 117427903947

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 661, 1983, 5949, 11237, 17847, 33711, 101133, 303399, 677827, 2033481, 6100443, 11523059, 18301329, 34569177, 103707531, 311122593, 448043647, 1344130941, 4032392823, 7616741999, 12097178469, 22850225997, 68550677991, 205652033973]

約数ペア:

[(1, 205652033973), (3, 68550677991), (9, 22850225997), (17, 12097178469), (27, 7616741999), (51, 4032392823), (153, 1344130941), (459, 448043647), (661, 311122593), (1983, 103707531), (5949, 34569177), (11237, 18301329), (17847, 11523059), (33711, 6100443), (101133, 2033481), (303399, 677827)]