71925777

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14827}}^1$

素因数の和:14858

約数の個数: 36

約数和(自身を含む): 131850576

約数和(自身を除く): 59924799

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 14827, 44481, 103789, 133443, 163097, 311367, 489291, 726523, 934101, 1141679, 1467873, 2179569, 3425037, 6538707, 7991753, 10275111, 23975259, 71925777]

約数ペア:

[(1, 71925777), (3, 23975259), (7, 10275111), (9, 7991753), (11, 6538707), (21, 3425037), (33, 2179569), (49, 1467873), (63, 1141679), (77, 934101), (99, 726523), (147, 489291), (231, 311367), (441, 163097), (539, 133443), (693, 103789), (1617, 44481), (4851, 14827)]