156665880021

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{617011}}^1$

素因数の和:617241

約数の個数: 32

約数和(自身を含む): 243092855808

約数和(自身を除く): 86426975787

約数列:

[1, 3, 7, 21, 107, 113, 321, 339, 749, 791, 2247, 2373, 12091, 36273, 84637, 253911, 617011, 1851033, 4319077, 12957231, 66020177, 69722243, 198060531, 209166729, 462141239, 488055701, 1386423717, 1464167103, 7460280001, 22380840003, 52221960007, 156665880021]

約数ペア:

[(1, 156665880021), (3, 52221960007), (7, 22380840003), (21, 7460280001), (107, 1464167103), (113, 1386423717), (321, 488055701), (339, 462141239), (749, 209166729), (791, 198060531), (2247, 69722243), (2373, 66020177), (12091, 12957231), (36273, 4319077), (84637, 1851033), (253911, 617011)]