254135097

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 388200960

約数和(自身を除く): 134065863

約数列:

[1, 3, 9, 27, 41, 123, 173, 369, 519, 1107, 1327, 1557, 3981, 4671, 7093, 11943, 21279, 35829, 54407, 63837, 163221, 191511, 229571, 489663, 688713, 1468989, 2066139, 6198417, 9412411, 28237233, 84711699, 254135097]

約数ペア:

[(1, 254135097), (3, 84711699), (9, 28237233), (27, 9412411), (41, 6198417), (123, 2066139), (173, 1468989), (369, 688713), (519, 489663), (1107, 229571), (1327, 191511), (1557, 163221), (3981, 63837), (4671, 54407), (7093, 35829), (11943, 21279)]