26996868393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{188891}}^1$

素因数の和:189037

約数の個数: 32

約数和(自身を含む): 40474266624

約数和(自身を除く): 13477398231

約数列:

[1, 3, 11, 33, 61, 71, 183, 213, 671, 781, 2013, 2343, 4331, 12993, 47641, 142923, 188891, 566673, 2077801, 6233403, 11522351, 13411261, 34567053, 40233783, 126745861, 147523871, 380237583, 442571613, 818086921, 2454260763, 8998956131, 26996868393]

約数ペア:

[(1, 26996868393), (3, 8998956131), (11, 2454260763), (33, 818086921), (61, 442571613), (71, 380237583), (183, 147523871), (213, 126745861), (671, 40233783), (781, 34567053), (2013, 13411261), (2343, 11522351), (4331, 6233403), (12993, 2077801), (47641, 566673), (142923, 188891)]