78429231

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 116213760

約数和(自身を除く): 37784529

約数列:

[1, 3, 9, 59, 127, 177, 381, 531, 1143, 1163, 3489, 7493, 10467, 22479, 67437, 68617, 147701, 205851, 443103, 617553, 1329309, 8714359, 26143077, 78429231]

約数ペア:

[(1, 78429231), (3, 26143077), (9, 8714359), (59, 1329309), (127, 617553), (177, 443103), (381, 205851), (531, 147701), (1143, 68617), (1163, 67437), (3489, 22479), (7493, 10467)]