81012921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{84653}}^1$

素因数の和:84696

約数の個数: 16

約数和(自身を含む): 121901760

約数和(自身を除く): 40888839

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 84653, 253959, 931183, 2454937, 2793549, 7364811, 27004307, 81012921]

約数ペア:

[(1, 81012921), (3, 27004307), (11, 7364811), (29, 2793549), (33, 2454937), (87, 931183), (319, 253959), (957, 84653)]