15678008121

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2876171}}^1$

素因数の和:2876276

約数の個数: 16

約数和(自身を含む): 22089000960

約数和(自身を除く): 6410992839

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 2876171, 8628513, 66151933, 198455799, 227217509, 681652527, 5226002707, 15678008121]

約数ペア:

[(1, 15678008121), (3, 5226002707), (23, 681652527), (69, 227217509), (79, 198455799), (237, 66151933), (1817, 8628513), (5451, 2876171)]