91975743

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1866

約数の個数: 28

約数和(自身を含む): 139921488

約数和(自身を除く): 47945745

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1777, 1917, 5331, 5751, 15993, 17253, 47979, 51759, 126167, 143937, 378501, 431811, 1135503, 1295433, 3406509, 10219527, 30658581, 91975743]

約数ペア:

[(1, 91975743), (3, 30658581), (9, 10219527), (27, 3406509), (71, 1295433), (81, 1135503), (213, 431811), (243, 378501), (639, 143937), (729, 126167), (1777, 51759), (1917, 47979), (5331, 17253), (5751, 15993)]