66460499

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11621}}^1$

素因数の和:11690

約数の個数: 16

約数和(自身を含む): 81818880

約数和(自身を除く): 15358381

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 11621, 81347, 220799, 499703, 1545593, 3497921, 9494357, 66460499]

約数ペア:

[(1, 66460499), (7, 9494357), (19, 3497921), (43, 1545593), (133, 499703), (301, 220799), (817, 81347), (5719, 11621)]