128278370277

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1227979}}^1$

素因数の和:1228114

約数の個数: 32

約数和(自身を含む): 196280323200

約数和(自身を除く): 68001952923

約数列:

[1, 3, 9, 27, 53, 73, 159, 219, 477, 657, 1431, 1971, 3869, 11607, 34821, 104463, 1227979, 3683937, 11051811, 33155433, 65082887, 89642467, 195248661, 268927401, 585745983, 806782203, 1757237949, 2420346609, 4751050751, 14253152253, 42759456759, 128278370277]

約数ペア:

[(1, 128278370277), (3, 42759456759), (9, 14253152253), (27, 4751050751), (53, 2420346609), (73, 1757237949), (159, 806782203), (219, 585745983), (477, 268927401), (657, 195248661), (1431, 89642467), (1971, 65082887), (3869, 33155433), (11607, 11051811), (34821, 3683937), (104463, 1227979)]