69508045173

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5639}}^1\times {\mathrm{30893}}^1$

素因数の和:36561

約数の個数: 32

約数和(自身を含む): 111514982400

約数和(自身を除く): 42006937227

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5639, 16917, 30893, 39473, 92679, 107141, 118419, 216251, 321423, 586967, 648753, 749987, 1760901, 2249961, 4108769, 12326307, 174205627, 522616881, 1219439389, 3309906913, 3658318167, 9929720739, 23169348391, 69508045173]

約数ペア:

[(1, 69508045173), (3, 23169348391), (7, 9929720739), (19, 3658318167), (21, 3309906913), (57, 1219439389), (133, 522616881), (399, 174205627), (5639, 12326307), (16917, 4108769), (30893, 2249961), (39473, 1760901), (92679, 749987), (107141, 648753), (118419, 586967), (216251, 321423)]