168400937601

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{156943}}^1$

素因数の和:157987

約数の個数: 40

約数和(自身を含む): 271180398720

約数和(自身を除く): 102779461119

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1019, 1053, 3057, 9171, 13247, 27513, 39741, 82539, 119223, 156943, 357669, 470829, 1073007, 1412487, 2040259, 4237461, 6120777, 12712383, 18362331, 55086993, 159924917, 165260979, 479774751, 1439324253, 2079023921, 4317972759, 6237071763, 12953918277, 18711215289, 56133645867, 168400937601]

約数ペア:

[(1, 168400937601), (3, 56133645867), (9, 18711215289), (13, 12953918277), (27, 6237071763), (39, 4317972759), (81, 2079023921), (117, 1439324253), (351, 479774751), (1019, 165260979), (1053, 159924917), (3057, 55086993), (9171, 18362331), (13247, 12712383), (27513, 6120777), (39741, 4237461), (82539, 2040259), (119223, 1412487), (156943, 1073007), (357669, 470829)]