207918441

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 315187200

約数和(自身を除く): 107268759

約数列:

[1, 3, 9, 27, 79, 107, 237, 321, 711, 911, 963, 2133, 2733, 2889, 8199, 8453, 24597, 25359, 71969, 76077, 97477, 215907, 228231, 292431, 647721, 877293, 1943163, 2631879, 7700683, 23102049, 69306147, 207918441]

約数ペア:

[(1, 207918441), (3, 69306147), (9, 23102049), (27, 7700683), (79, 2631879), (107, 1943163), (237, 877293), (321, 647721), (711, 292431), (911, 228231), (963, 215907), (2133, 97477), (2733, 76077), (2889, 71969), (8199, 25359), (8453, 24597)]