154983231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2861}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 241690176

約数和(自身を除く): 86706945

約数列:

[1, 3, 9, 13, 39, 117, 463, 1389, 2861, 4167, 6019, 8583, 18057, 25749, 37193, 54171, 111579, 334737, 1324643, 3973929, 11921787, 17220359, 51661077, 154983231]

約数ペア:

[(1, 154983231), (3, 51661077), (9, 17220359), (13, 11921787), (39, 3973929), (117, 1324643), (463, 334737), (1389, 111579), (2861, 54171), (4167, 37193), (6019, 25749), (8583, 18057)]