546218253

素因数分解:

$3^2\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{4027}}^1$

素因数の和:6193

約数の個数: 24

約数和(自身を含む): 902336448

約数和(自身を除く): 356118195

約数列:

[1, 3, 7, 9, 21, 63, 2153, 4027, 6459, 12081, 15071, 19377, 28189, 36243, 45213, 84567, 135639, 253701, 8670131, 26010393, 60690917, 78031179, 182072751, 546218253]

約数ペア:

[(1, 546218253), (3, 182072751), (7, 78031179), (9, 60690917), (21, 26010393), (63, 8670131), (2153, 253701), (4027, 135639), (6459, 84567), (12081, 45213), (15071, 36243), (19377, 28189)]