2620180454409

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7151}}^1\times {\mathrm{157189}}^1$

素因数の和:164390

約数の個数: 48

約数和(自身を含む): 4442928821760

約数和(自身を除く): 1822748367351

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 7151, 21453, 50057, 64359, 150171, 157189, 264587, 450513, 471567, 793761, 1100323, 1414701, 1852109, 2381283, 3300969, 5556327, 5815993, 9902907, 16668981, 17447979, 40711951, 52343937, 122135853, 366407559, 1124058539, 3372175617, 7868409773, 10116526851, 23605229319, 41590165943, 70815687957, 124770497829, 291131161601, 374311493487, 873393484803, 2620180454409]

約数ペア:

[(1, 2620180454409), (3, 873393484803), (7, 374311493487), (9, 291131161601), (21, 124770497829), (37, 70815687957), (63, 41590165943), (111, 23605229319), (259, 10116526851), (333, 7868409773), (777, 3372175617), (2331, 1124058539), (7151, 366407559), (21453, 122135853), (50057, 52343937), (64359, 40711951), (150171, 17447979), (157189, 16668981), (264587, 9902907), (450513, 5815993), (471567, 5556327), (793761, 3300969), (1100323, 2381283), (1414701, 1852109)]