72666963

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{15739}}^1$

素因数の和:15773

約数の個数: 24

約数和(自身を含む): 114587200

約数和(自身を除く): 41920237

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 15739, 47217, 141651, 299041, 424953, 897123, 1274859, 2691369, 3824577, 8074107, 24222321, 72666963]

約数ペア:

[(1, 72666963), (3, 24222321), (9, 8074107), (19, 3824577), (27, 2691369), (57, 1274859), (81, 897123), (171, 424953), (243, 299041), (513, 141651), (1539, 47217), (4617, 15739)]