151830891

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{797}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 223829424

約数和(自身を除く): 71998533

約数列:

[1, 3, 9, 61, 183, 347, 549, 797, 1041, 2391, 3123, 7173, 21167, 48617, 63501, 145851, 190503, 276559, 437553, 829677, 2489031, 16870099, 50610297, 151830891]

約数ペア:

[(1, 151830891), (3, 50610297), (9, 16870099), (61, 2489031), (183, 829677), (347, 437553), (549, 276559), (797, 190503), (1041, 145851), (2391, 63501), (3123, 48617), (7173, 21167)]