78969051

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{54499}}^1$

素因数の和:54535

約数の個数: 24

約数和(自身を含む): 136032000

約数和(自身を除く): 57062949

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 54499, 163497, 381493, 490491, 1144479, 1253477, 3433437, 3760431, 8774339, 11281293, 26323017, 78969051]

約数ペア:

[(1, 78969051), (3, 26323017), (7, 11281293), (9, 8774339), (21, 3760431), (23, 3433437), (63, 1253477), (69, 1144479), (161, 490491), (207, 381493), (483, 163497), (1449, 54499)]