83996848989

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{4877}}^1$

素因数の和:5299

約数の個数: 64

約数和(自身を含む): 133181107200

約数和(自身を除く): 49184258211

約数列:

[1, 3, 9, 17, 27, 51, 153, 157, 239, 459, 471, 717, 1413, 2151, 2669, 4063, 4239, 4877, 6453, 8007, 12189, 14631, 24021, 36567, 37523, 43893, 72063, 82909, 109701, 112569, 131679, 248727, 337707, 637891, 746181, 765689, 1013121, 1165603, 1913673, 2238543, 2297067, 3496809, 5741019, 6891201, 10490427, 13016713, 17223057, 19815251, 20673603, 31471281, 39050139, 59445753, 117150417, 178337259, 182999671, 351451251, 535011777, 548999013, 1646997039, 3110994407, 4940991117, 9332983221, 27998949663, 83996848989]

約数ペア:

[(1, 83996848989), (3, 27998949663), (9, 9332983221), (17, 4940991117), (27, 3110994407), (51, 1646997039), (153, 548999013), (157, 535011777), (239, 351451251), (459, 182999671), (471, 178337259), (717, 117150417), (1413, 59445753), (2151, 39050139), (2669, 31471281), (4063, 20673603), (4239, 19815251), (4877, 17223057), (6453, 13016713), (8007, 10490427), (12189, 6891201), (14631, 5741019), (24021, 3496809), (36567, 2297067), (37523, 2238543), (43893, 1913673), (72063, 1165603), (82909, 1013121), (109701, 765689), (112569, 746181), (131679, 637891), (248727, 337707)]