72772713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27043}}^1$

素因数の和:27085

約数の個数: 24

約数和(自身を含む): 118128192

約数和(自身を除く): 45355479

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 27043, 81129, 243387, 351559, 621989, 1054677, 1865967, 3164031, 5597901, 8085857, 24257571, 72772713]

約数ペア:

[(1, 72772713), (3, 24257571), (9, 8085857), (13, 5597901), (23, 3164031), (39, 1865967), (69, 1054677), (117, 621989), (207, 351559), (299, 243387), (897, 81129), (2691, 27043)]