72791159

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1049}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 87091200

約数和(自身を除く): 14300041

約数列:

[1, 7, 23, 161, 431, 1049, 3017, 7343, 9913, 24127, 69391, 168889, 452119, 3164833, 10398737, 72791159]

約数ペア:

[(1, 72791159), (7, 10398737), (23, 3164833), (161, 452119), (431, 168889), (1049, 69391), (3017, 24127), (7343, 9913)]