8045805912849

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{827}}^1\times {\mathrm{881}}^1\times {\mathrm{7717}}^1$

素因数の和:9487

約数の個数: 64

約数和(自身を含む): 12174676980480

約数和(自身を除く): 4128871067631

約数列:

[1, 3, 9, 27, 53, 159, 477, 827, 881, 1431, 2481, 2643, 7443, 7717, 7929, 22329, 23151, 23787, 43831, 46693, 69453, 131493, 140079, 208359, 394479, 409001, 420237, 728587, 1183437, 1227003, 1260711, 2185761, 3681009, 6381959, 6557283, 6798677, 11043027, 19145877, 19671849, 20396031, 38615111, 57437631, 61188093, 115845333, 172312893, 183564279, 338243827, 347535999, 360329881, 1014731481, 1042607997, 1080989643, 3044194443, 3242968929, 5622505879, 9132583329, 9728906787, 16867517637, 50602552911, 151807658733, 297992811587, 893978434761, 2681935304283, 8045805912849]

約数ペア:

[(1, 8045805912849), (3, 2681935304283), (9, 893978434761), (27, 297992811587), (53, 151807658733), (159, 50602552911), (477, 16867517637), (827, 9728906787), (881, 9132583329), (1431, 5622505879), (2481, 3242968929), (2643, 3044194443), (7443, 1080989643), (7717, 1042607997), (7929, 1014731481), (22329, 360329881), (23151, 347535999), (23787, 338243827), (43831, 183564279), (46693, 172312893), (69453, 115845333), (131493, 61188093), (140079, 57437631), (208359, 38615111), (394479, 20396031), (409001, 19671849), (420237, 19145877), (728587, 11043027), (1183437, 6798677), (1227003, 6557283), (1260711, 6381959), (2185761, 3681009)]