201646827

素因数分解:

$3^4\times {\mathrm{587}}^1\times {\mathrm{4241}}^1$

素因数の和:4840

約数の個数: 20

約数和(自身を含む): 301809816

約数和(自身を除く): 100162989

約数列:

[1, 3, 9, 27, 81, 587, 1761, 4241, 5283, 12723, 15849, 38169, 47547, 114507, 343521, 2489467, 7468401, 22405203, 67215609, 201646827]

約数ペア:

[(1, 201646827), (3, 67215609), (9, 22405203), (27, 7468401), (81, 2489467), (587, 343521), (1761, 114507), (4241, 47547), (5283, 38169), (12723, 15849)]