66952839

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 97357824

約数和(自身を除く): 30404985

約数列:

[1, 3, 23, 31, 69, 93, 113, 277, 339, 713, 831, 2139, 2599, 3503, 6371, 7797, 8587, 10509, 19113, 25761, 31301, 80569, 93903, 197501, 241707, 592503, 719923, 970331, 2159769, 2910993, 22317613, 66952839]

約数ペア:

[(1, 66952839), (3, 22317613), (23, 2910993), (31, 2159769), (69, 970331), (93, 719923), (113, 592503), (277, 241707), (339, 197501), (713, 93903), (831, 80569), (2139, 31301), (2599, 25761), (3503, 19113), (6371, 10509), (7797, 8587)]