977472009

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1574029}}^1$

素因数の和:1574061

約数の個数: 16

約数和(自身を含む): 1511068800

約数和(自身を除く): 533596791

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1574029, 4722087, 14166261, 36202667, 42498783, 108608001, 325824003, 977472009]

約数ペア:

[(1, 977472009), (3, 325824003), (9, 108608001), (23, 42498783), (27, 36202667), (69, 14166261), (207, 4722087), (621, 1574029)]