72414979

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 91863072

約数和(自身を除く): 19448093

約数列:

[1, 7, 13, 41, 91, 169, 287, 533, 1183, 1493, 3731, 6929, 10451, 19409, 48503, 61213, 135863, 252317, 428491, 795769, 1766219, 5570383, 10344997, 72414979]

約数ペア:

[(1, 72414979), (7, 10344997), (13, 5570383), (41, 1766219), (91, 795769), (169, 428491), (287, 252317), (533, 135863), (1183, 61213), (1493, 48503), (3731, 19409), (6929, 10451)]