73113921

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{15299}}^1$

素因数の和:15370

約数の個数: 20

約数和(自身を含む): 111078000

約数和(自身を除く): 37964079

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 15299, 45897, 137691, 413073, 902641, 1239219, 2707923, 8123769, 24371307, 73113921]

約数ペア:

[(1, 73113921), (3, 24371307), (9, 8123769), (27, 2707923), (59, 1239219), (81, 902641), (177, 413073), (531, 137691), (1593, 45897), (4779, 15299)]