72913347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16843}}^1$

素因数の和:16899

約数の個数: 24

約数和(自身を含む): 116493104

約数和(自身を除く): 43579757

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 16843, 50529, 151587, 218959, 623191, 656877, 1869573, 1970631, 5608719, 8101483, 24304449, 72913347]

約数ペア:

[(1, 72913347), (3, 24304449), (9, 8101483), (13, 5608719), (37, 1970631), (39, 1869573), (111, 656877), (117, 623191), (333, 218959), (481, 151587), (1443, 50529), (4329, 16843)]