3977887329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{77801}}^1$

素因数の和:77862

約数の個数: 48

約数和(自身を含む): 6796782720

約数和(自身を除く): 2818895391

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 207, 247, 299, 437, 741, 897, 1311, 2223, 2691, 3933, 5681, 17043, 51129, 77801, 233403, 700209, 1011413, 1478219, 1789423, 3034239, 4434657, 5368269, 9102717, 13303971, 16104807, 19216847, 23262499, 33999037, 57650541, 69787497, 101997111, 172951623, 209362491, 305991333, 441987481, 1325962443, 3977887329]

約数ペア:

[(1, 3977887329), (3, 1325962443), (9, 441987481), (13, 305991333), (19, 209362491), (23, 172951623), (39, 101997111), (57, 69787497), (69, 57650541), (117, 33999037), (171, 23262499), (207, 19216847), (247, 16104807), (299, 13303971), (437, 9102717), (741, 5368269), (897, 4434657), (1311, 3034239), (2223, 1789423), (2691, 1478219), (3933, 1011413), (5681, 700209), (17043, 233403), (51129, 77801)]