27861603

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 46804992

約数和(自身を除く): 18943389

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1133, 1171, 2163, 3399, 3513, 7931, 8197, 12881, 23793, 24591, 38643, 90167, 120613, 270501, 361839, 844291, 1326743, 2532873, 3980229, 9287201, 27861603]

約数ペア:

[(1, 27861603), (3, 9287201), (7, 3980229), (11, 2532873), (21, 1326743), (33, 844291), (77, 361839), (103, 270501), (231, 120613), (309, 90167), (721, 38643), (1133, 24591), (1171, 23793), (2163, 12881), (3399, 8197), (3513, 7931)]