37344321

素因数分解:

$3^4\times 7^2\times {\mathrm{97}}^2$

素因数の和:220

約数の個数: 45

約数和(自身を含む): 65569779

約数和(自身を除く): 28225458

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 97, 147, 189, 291, 441, 567, 679, 873, 1323, 2037, 2619, 3969, 4753, 6111, 7857, 9409, 14259, 18333, 28227, 42777, 54999, 65863, 84681, 128331, 197589, 254043, 384993, 461041, 592767, 762129, 1383123, 1778301, 4149369, 5334903, 12448107, 37344321]

約数ペア:

[(1, 37344321), (3, 12448107), (7, 5334903), (9, 4149369), (21, 1778301), (27, 1383123), (49, 762129), (63, 592767), (81, 461041), (97, 384993), (147, 254043), (189, 197589), (291, 128331), (441, 84681), (567, 65863), (679, 54999), (873, 42777), (1323, 28227), (2037, 18333), (2619, 14259), (3969, 9409), (4753, 7857)]