331123329

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 498009600

約数和(自身を除く): 166886271

約数列:

[1, 3, 9, 27, 131, 179, 393, 523, 537, 1179, 1569, 1611, 3537, 4707, 4833, 14121, 23449, 68513, 70347, 93617, 205539, 211041, 280851, 616617, 633123, 842553, 1849851, 2527659, 12263827, 36791481, 110374443, 331123329]

約数ペア:

[(1, 331123329), (3, 110374443), (9, 36791481), (27, 12263827), (131, 2527659), (179, 1849851), (393, 842553), (523, 633123), (537, 616617), (1179, 280851), (1569, 211041), (1611, 205539), (3537, 93617), (4707, 70347), (4833, 68513), (14121, 23449)]