153764913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{31387}}^1$

素因数の和:31484

約数の個数: 16

約数和(自身を含む): 216953856

約数和(自身を除く): 63188943

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 31387, 94161, 721901, 2165703, 2228477, 6685431, 51254971, 153764913]

約数ペア:

[(1, 153764913), (3, 51254971), (23, 6685431), (69, 2228477), (71, 2165703), (213, 721901), (1633, 94161), (4899, 31387)]