131460069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{177409}}^1$

素因数の和:177444

約数の個数: 16

約数和(自身を含む): 198699200

約数和(自身を除く): 67239131

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 177409, 532227, 2306317, 3370771, 6918951, 10112313, 43820023, 131460069]

約数ペア:

[(1, 131460069), (3, 43820023), (13, 10112313), (19, 6918951), (39, 3370771), (57, 2306317), (247, 532227), (741, 177409)]