77727309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2339}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 43578291

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 1007, 1749, 2339, 3021, 7017, 11077, 25729, 33231, 44441, 77187, 123967, 133323, 371901, 488851, 1363637, 1466553, 2355373, 4090911, 7066119, 25909103, 77727309]

約数ペア:

[(1, 77727309), (3, 25909103), (11, 7066119), (19, 4090911), (33, 2355373), (53, 1466553), (57, 1363637), (159, 488851), (209, 371901), (583, 133323), (627, 123967), (1007, 77187), (1749, 44441), (2339, 33231), (3021, 25729), (7017, 11077)]