212316687

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9049}}^1$

素因数の和:9148

約数の個数: 32

約数和(自身を含む): 347520000

約数和(自身を除く): 135203313

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 2133, 2607, 7821, 9049, 23463, 27147, 81441, 99539, 244323, 298617, 714871, 895851, 2144613, 2687553, 6433839, 7863581, 19301517, 23590743, 70772229, 212316687]

約数ペア:

[(1, 212316687), (3, 70772229), (9, 23590743), (11, 19301517), (27, 7863581), (33, 6433839), (79, 2687553), (99, 2144613), (237, 895851), (297, 714871), (711, 298617), (869, 244323), (2133, 99539), (2607, 81441), (7821, 27147), (9049, 23463)]