65545991

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8353}}^1$

素因数の和:8438

約数の個数: 16

約数和(自身を含む): 80198400

約数和(自身を除く): 14652409

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 8353, 58471, 158707, 492827, 1110949, 3449789, 9363713, 65545991]

約数ペア:

[(1, 65545991), (7, 9363713), (19, 3449789), (59, 1110949), (133, 492827), (413, 158707), (1121, 58471), (7847, 8353)]