78535377

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 116739168

約数和(自身を除く): 38203791

約数列:

[1, 3, 9, 41, 123, 331, 369, 643, 993, 1929, 2979, 5787, 13571, 26363, 40713, 79089, 122139, 212833, 237267, 638499, 1915497, 8726153, 26178459, 78535377]

約数ペア:

[(1, 78535377), (3, 26178459), (9, 8726153), (41, 1915497), (123, 638499), (331, 237267), (369, 212833), (643, 122139), (993, 79089), (1929, 40713), (2979, 26363), (5787, 13571)]