8012061

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 12446720

約数和(自身を除く): 4434659

約数列:

[1, 3, 9, 27, 43, 67, 103, 129, 201, 309, 387, 603, 927, 1161, 1809, 2781, 2881, 4429, 6901, 8643, 13287, 20703, 25929, 39861, 62109, 77787, 119583, 186327, 296743, 890229, 2670687, 8012061]

約数ペア:

[(1, 8012061), (3, 2670687), (9, 890229), (27, 296743), (43, 186327), (67, 119583), (103, 77787), (129, 62109), (201, 39861), (309, 25929), (387, 20703), (603, 13287), (927, 8643), (1161, 6901), (1809, 4429), (2781, 2881)]