16844301

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 9075699

約数列:

[1, 3, 9, 27, 53, 79, 149, 159, 237, 447, 477, 711, 1341, 1431, 2133, 4023, 4187, 7897, 11771, 12561, 23691, 35313, 37683, 71073, 105939, 113049, 213219, 317817, 623863, 1871589, 5614767, 16844301]

約数ペア:

[(1, 16844301), (3, 5614767), (9, 1871589), (27, 623863), (53, 317817), (79, 213219), (149, 113049), (159, 105939), (237, 71073), (447, 37683), (477, 35313), (711, 23691), (1341, 12561), (1431, 11771), (2133, 7897), (4023, 4187)]