148902489

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 225907200

約数和(自身を除く): 77004711

約数列:

[1, 3, 9, 27, 59, 177, 211, 443, 531, 633, 1329, 1593, 1899, 3987, 5697, 11961, 12449, 26137, 37347, 78411, 93473, 112041, 235233, 280419, 336123, 705699, 841257, 2523771, 5514907, 16544721, 49634163, 148902489]

約数ペア:

[(1, 148902489), (3, 49634163), (9, 16544721), (27, 5514907), (59, 2523771), (177, 841257), (211, 705699), (443, 336123), (531, 280419), (633, 235233), (1329, 112041), (1593, 93473), (1899, 78411), (3987, 37347), (5697, 26137), (11961, 12449)]