56408589

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{39419}}^1$

素因数の和:39481

約数の個数: 16

約数和(自身を含む): 85147200

約数和(自身を除く): 28738611

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 39419, 118257, 354771, 1064313, 2089207, 6267621, 18802863, 56408589]

約数ペア:

[(1, 56408589), (3, 18802863), (9, 6267621), (27, 2089207), (53, 1064313), (159, 354771), (477, 118257), (1431, 39419)]