64867137

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{4639}}^1$

素因数の和:4780

約数の個数: 16

約数和(自身を含む): 89088000

約数和(自身を除く): 24220863

約数列:

[1, 3, 59, 79, 177, 237, 4639, 4661, 13917, 13983, 273701, 366481, 821103, 1099443, 21622379, 64867137]

約数ペア:

[(1, 64867137), (3, 21622379), (59, 1099443), (79, 821103), (177, 366481), (237, 273701), (4639, 13983), (4661, 13917)]