790245477

素因数分解:

$3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6733}}^1$

素因数の和:6781

約数の個数: 56

約数和(自身を含む): 1413170304

約数和(自身を除く): 622924827

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 729, 1449, 1701, 1863, 4347, 5103, 5589, 6733, 13041, 16767, 20199, 39123, 47131, 60597, 117369, 141393, 154859, 181791, 424179, 464577, 545373, 1084013, 1272537, 1393731, 1636119, 3252039, 3817611, 4181193, 4908357, 9756117, 11452833, 12543579, 29268351, 34358499, 37630737, 87805053, 112892211, 263415159, 790245477]

約数ペア:

[(1, 790245477), (3, 263415159), (7, 112892211), (9, 87805053), (21, 37630737), (23, 34358499), (27, 29268351), (63, 12543579), (69, 11452833), (81, 9756117), (161, 4908357), (189, 4181193), (207, 3817611), (243, 3252039), (483, 1636119), (567, 1393731), (621, 1272537), (729, 1084013), (1449, 545373), (1701, 464577), (1863, 424179), (4347, 181791), (5103, 154859), (5589, 141393), (6733, 117369), (13041, 60597), (16767, 47131), (20199, 39123)]