156719871231

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2551}}^1\times {\mathrm{37993}}^1$

素因数の和:40572

約数の個数: 48

約数和(自身を含む): 265284442368

約数和(自身を除く): 108564571137

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 2551, 7653, 17857, 28061, 37993, 53571, 84183, 113979, 124999, 196427, 265951, 374997, 417923, 589281, 797853, 1253769, 1374989, 1861657, 2925461, 4124967, 5584971, 8776383, 20478227, 61434681, 96920143, 290760429, 678441001, 1066121573, 2035323003, 3198364719, 4749087007, 7462851011, 14247261021, 22388553033, 52239957077, 156719871231]

約数ペア:

[(1, 156719871231), (3, 52239957077), (7, 22388553033), (11, 14247261021), (21, 7462851011), (33, 4749087007), (49, 3198364719), (77, 2035323003), (147, 1066121573), (231, 678441001), (539, 290760429), (1617, 96920143), (2551, 61434681), (7653, 20478227), (17857, 8776383), (28061, 5584971), (37993, 4124967), (53571, 2925461), (84183, 1861657), (113979, 1374989), (124999, 1253769), (196427, 797853), (265951, 589281), (374997, 417923)]