190450874889

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{165569}}^1$

素因数の和:166883

約数の個数: 40

約数和(自身を含む): 310606670880

約数和(自身を除く): 120155795991

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1291, 3873, 11619, 14201, 34857, 42603, 104571, 127809, 165569, 383427, 496707, 1150281, 1490121, 1821259, 4470363, 5463777, 13411089, 16391331, 49173993, 147521979, 213749579, 641248737, 1923746211, 2351245369, 5771238633, 7053736107, 17313715899, 21161208321, 63483624963, 190450874889]

約数ペア:

[(1, 190450874889), (3, 63483624963), (9, 21161208321), (11, 17313715899), (27, 7053736107), (33, 5771238633), (81, 2351245369), (99, 1923746211), (297, 641248737), (891, 213749579), (1291, 147521979), (3873, 49173993), (11619, 16391331), (14201, 13411089), (34857, 5463777), (42603, 4470363), (104571, 1821259), (127809, 1490121), (165569, 1150281), (383427, 496707)]