8049221721

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{196519}}^1$

素因数の和:196606

約数の個数: 32

約数和(自身を含む): 12545836800

約数和(自身を除く): 4496615079

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 333, 369, 999, 1107, 1517, 4551, 13653, 40959, 196519, 589557, 1768671, 5306013, 7271203, 8057279, 21813609, 24171837, 65440827, 72515511, 196322481, 217546533, 298119323, 894357969, 2683073907, 8049221721]

約数ペア:

[(1, 8049221721), (3, 2683073907), (9, 894357969), (27, 298119323), (37, 217546533), (41, 196322481), (111, 72515511), (123, 65440827), (333, 24171837), (369, 21813609), (999, 8057279), (1107, 7271203), (1517, 5306013), (4551, 1768671), (13653, 589557), (40959, 196519)]