67219929

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18719}}^1$

素因数の和:18754

約数の個数: 32

約数和(自身を含む): 119808000

約数和(自身を除く): 52588071

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 18719, 56157, 131033, 168471, 355661, 393099, 505413, 1066983, 1179297, 2489627, 3200949, 3537891, 7468881, 9602847, 22406643, 67219929]

約数ペア:

[(1, 67219929), (3, 22406643), (7, 9602847), (9, 7468881), (19, 3537891), (21, 3200949), (27, 2489627), (57, 1179297), (63, 1066983), (133, 505413), (171, 393099), (189, 355661), (399, 168471), (513, 131033), (1197, 56157), (3591, 18719)]