126891153

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15683}}^1$

素因数の和:15749

約数の個数: 24

約数和(自身を含む): 195736320

約数和(自身を除く): 68845167

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 15683, 47049, 141147, 454807, 486173, 1364421, 1458519, 4093263, 4375557, 14099017, 42297051, 126891153]

約数ペア:

[(1, 126891153), (3, 42297051), (9, 14099017), (29, 4375557), (31, 4093263), (87, 1458519), (93, 1364421), (261, 486173), (279, 454807), (899, 141147), (2697, 47049), (8091, 15683)]