66464503

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6997}}^1$

素因数の和:7086

約数の個数: 16

約数和(自身を含む): 80616960

約数和(自身を除く): 14152457

約数列:

[1, 7, 23, 59, 161, 413, 1357, 6997, 9499, 48979, 160931, 412823, 1126517, 2889761, 9494929, 66464503]

約数ペア:

[(1, 66464503), (7, 9494929), (23, 2889761), (59, 1126517), (161, 412823), (413, 160931), (1357, 48979), (6997, 9499)]