40433121

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 63504000

約数和(自身を除く): 23070879

約数列:

[1, 3, 9, 19, 27, 57, 171, 269, 293, 513, 807, 879, 2421, 2637, 5111, 5567, 7263, 7911, 15333, 16701, 45999, 50103, 78817, 137997, 150309, 236451, 709353, 1497523, 2128059, 4492569, 13477707, 40433121]

約数ペア:

[(1, 40433121), (3, 13477707), (9, 4492569), (19, 2128059), (27, 1497523), (57, 709353), (171, 236451), (269, 150309), (293, 137997), (513, 78817), (807, 50103), (879, 45999), (2421, 16701), (2637, 15333), (5111, 7911), (5567, 7263)]