331395327

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{137909}}^1$

素因数の和:138007

約数の個数: 16

約数和(自身を含む): 496476000

約数和(自身を除く): 165080673

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 137909, 413727, 1241181, 3723543, 12273901, 36821703, 110465109, 331395327]

約数ペア:

[(1, 331395327), (3, 110465109), (9, 36821703), (27, 12273901), (89, 3723543), (267, 1241181), (801, 413727), (2403, 137909)]