69892713

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1739

約数の個数: 40

約数和(自身を含む): 116392320

約数和(自身を除く): 46499607

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 891, 1269, 1551, 1669, 3807, 4653, 5007, 13959, 15021, 18359, 41877, 45063, 55077, 78443, 135189, 165231, 235329, 495693, 705987, 862873, 1487079, 2117961, 2588619, 6353883, 7765857, 23297571, 69892713]

約数ペア:

[(1, 69892713), (3, 23297571), (9, 7765857), (11, 6353883), (27, 2588619), (33, 2117961), (47, 1487079), (81, 862873), (99, 705987), (141, 495693), (297, 235329), (423, 165231), (517, 135189), (891, 78443), (1269, 55077), (1551, 45063), (1669, 41877), (3807, 18359), (4653, 15021), (5007, 13959)]