56432121

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^2$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 79881984

約数和(自身を除く): 23449863

約数列:

[1, 3, 31, 53, 93, 107, 159, 321, 1643, 3317, 4929, 5671, 9951, 11449, 17013, 34347, 175801, 354919, 527403, 606797, 1064757, 1820391, 18810707, 56432121]

約数ペア:

[(1, 56432121), (3, 18810707), (31, 1820391), (53, 1064757), (93, 606797), (107, 527403), (159, 354919), (321, 175801), (1643, 34347), (3317, 17013), (4929, 11449), (5671, 9951)]