79920687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3359}}^1$

素因数の和:3483

約数の個数: 32

約数和(自身を含む): 134184960

約数和(自身を除く): 54264273

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1133, 2163, 3359, 3399, 7931, 10077, 23513, 23793, 36949, 70539, 110847, 258643, 345977, 775929, 1037931, 2421839, 3805747, 7265517, 11417241, 26640229, 79920687]

約数ペア:

[(1, 79920687), (3, 26640229), (7, 11417241), (11, 7265517), (21, 3805747), (33, 2421839), (77, 1037931), (103, 775929), (231, 345977), (309, 258643), (721, 110847), (1133, 70539), (2163, 36949), (3359, 23793), (3399, 23513), (7931, 10077)]