78858927

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6047}}^1$

素因数の和:6089

約数の個数: 40

約数和(自身を含む): 140507136

約数和(自身を除く): 61648209

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 6047, 13041, 18141, 42329, 54423, 126987, 139081, 163269, 380961, 417243, 489807, 973567, 1142883, 1251729, 2920701, 3428649, 3755187, 8762103, 11265561, 26286309, 78858927]

約数ペア:

[(1, 78858927), (3, 26286309), (7, 11265561), (9, 8762103), (21, 3755187), (23, 3428649), (27, 2920701), (63, 1251729), (69, 1142883), (81, 973567), (161, 489807), (189, 417243), (207, 380961), (483, 163269), (567, 139081), (621, 126987), (1449, 54423), (1863, 42329), (4347, 18141), (6047, 13041)]