378627672321

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1655051}}^1$

素因数の和:1655326

約数の個数: 32

約数和(自身を含む): 578606179200

約数和(自身を除く): 199978506879

約数列:

[1, 3, 9, 27, 37, 111, 229, 333, 687, 999, 2061, 6183, 8473, 25419, 76257, 228771, 1655051, 4965153, 14895459, 44686377, 61236887, 183710661, 379006679, 551131983, 1137020037, 1653395949, 3411060111, 10233180333, 14023247123, 42069741369, 126209224107, 378627672321]

約数ペア:

[(1, 378627672321), (3, 126209224107), (9, 42069741369), (27, 14023247123), (37, 10233180333), (111, 3411060111), (229, 1653395949), (333, 1137020037), (687, 551131983), (999, 379006679), (2061, 183710661), (6183, 61236887), (8473, 44686377), (25419, 14895459), (76257, 4965153), (228771, 1655051)]