156947850981

素因数分解:

$3^2\times {\mathrm{491}}^1\times {\mathrm{929}}^1\times {\mathrm{38231}}^1$

素因数の和:39657

約数の個数: 24

約数和(自身を含む): 227414640960

約数和(自身を除く): 70466789979

約数列:

[1, 3, 9, 491, 929, 1473, 2787, 4419, 8361, 38231, 114693, 344079, 456139, 1368417, 4105251, 18771421, 35516599, 56314263, 106549797, 168942789, 319649391, 17438650109, 52315950327, 156947850981]

約数ペア:

[(1, 156947850981), (3, 52315950327), (9, 17438650109), (491, 319649391), (929, 168942789), (1473, 106549797), (2787, 56314263), (4419, 35516599), (8361, 18771421), (38231, 4105251), (114693, 1368417), (344079, 456139)]