66642801

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{5303}}^1$

素因数の和:5436

約数の個数: 16

約数和(自身を含む): 91653120

約数和(自身を除く): 25010319

約数列:

[1, 3, 59, 71, 177, 213, 4189, 5303, 12567, 15909, 312877, 376513, 938631, 1129539, 22214267, 66642801]

約数ペア:

[(1, 66642801), (3, 22214267), (59, 1129539), (71, 938631), (177, 376513), (213, 312877), (4189, 15909), (5303, 12567)]