138093651

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 203490144

約数和(自身を除く): 65396493

約数列:

[1, 3, 9, 71, 197, 213, 591, 639, 1097, 1773, 3291, 9873, 13987, 41961, 77887, 125883, 216109, 233661, 648327, 700983, 1944981, 15343739, 46031217, 138093651]

約数ペア:

[(1, 138093651), (3, 46031217), (9, 15343739), (71, 1944981), (197, 700983), (213, 648327), (591, 233661), (639, 216109), (1097, 125883), (1773, 77887), (3291, 41961), (9873, 13987)]