26965432431

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{887}}^1\times {\mathrm{1367}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 44723487744

約数和(自身を除く): 17758055313

約数列:

[1, 3, 7, 9, 21, 63, 353, 887, 1059, 1367, 2471, 2661, 3177, 4101, 6209, 7413, 7983, 9569, 12303, 18627, 22239, 28707, 55881, 86121, 313111, 482551, 939333, 1212529, 1447653, 2191777, 2817999, 3377857, 3637587, 4342959, 6575331, 8487703, 10133571, 10912761, 19725993, 25463109, 30400713, 76389327, 428022737, 1284068211, 2996159159, 3852204633, 8988477477, 26965432431]

約数ペア:

[(1, 26965432431), (3, 8988477477), (7, 3852204633), (9, 2996159159), (21, 1284068211), (63, 428022737), (353, 76389327), (887, 30400713), (1059, 25463109), (1367, 19725993), (2471, 10912761), (2661, 10133571), (3177, 8487703), (4101, 6575331), (6209, 4342959), (7413, 3637587), (7983, 3377857), (9569, 2817999), (12303, 2191777), (18627, 1447653), (22239, 1212529), (28707, 939333), (55881, 482551), (86121, 313111)]