87968649

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{1787}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 119724480

約数和(自身を除く): 31755831

約数列:

[1, 3, 61, 183, 269, 807, 1787, 5361, 16409, 49227, 109007, 327021, 480703, 1442109, 29322883, 87968649]

約数ペア:

[(1, 87968649), (3, 29322883), (61, 1442109), (183, 480703), (269, 327021), (807, 109007), (1787, 49227), (5361, 16409)]