354468717

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 573168960

約数和(自身を除く): 218700243

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 243, 459, 477, 901, 1377, 1431, 1619, 2703, 4131, 4293, 4857, 8109, 12879, 14571, 24327, 27523, 43713, 72981, 82569, 85807, 131139, 218943, 247707, 257421, 393417, 743121, 772263, 1458719, 2229363, 2316789, 4376157, 6688089, 6950367, 13128471, 20851101, 39385413, 118156239, 354468717]

約数ペア:

[(1, 354468717), (3, 118156239), (9, 39385413), (17, 20851101), (27, 13128471), (51, 6950367), (53, 6688089), (81, 4376157), (153, 2316789), (159, 2229363), (243, 1458719), (459, 772263), (477, 743121), (901, 393417), (1377, 257421), (1431, 247707), (1619, 218943), (2703, 131139), (4131, 85807), (4293, 82569), (4857, 72981), (8109, 43713), (12879, 27523), (14571, 24327)]